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J. L. Pe introduces perfect numbers relative to an arithmetical function f. Under this scheme, the usual perfect numbers are just one among many species of "f-perfect numbers". Several open problems and examples of perfect number sets are given, as well as a few f-amicable pairs.
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| URL: |
http://www.geocities.com/windmill96/fperfect/fperfect.html
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| Title: |
On a Generalization of Perfect Numbers |
| Description: |
Science, Math, Number Theory, Factoring - On a Generalization of Perfect Numbers. J. |
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Popular Sites |
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On a Generalization of Perfect Numbers (Popularity: ): J. L. Pe introduces perfect numbers relative to an arithmetical function f. Under this scheme, the usual perfect numbers are ...
The Factor Zone (Popularity: ): Aimed at grade school students and teachers, includes course guidelines, worksheets, and factor tables up to 600.
Fermat Search (Popularity: ): Leonid Durman's Fermat number factoring site and program.
FactorWorld (Popularity: ): Dedicated to algorithms and computational results on integer factorization. Includes links to papers, downloadable software, and online resources.
Factoris (Popularity: ): Online calculator that factorizes large numbers, specified by formula.
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