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What’s special about the perfect number 6? (English) Zbl 1456.00003


MSC:

00A08 Recreational mathematics
11A25 Arithmetic functions; related numbers; inversion formulas
97F60 Number theory (educational aspects)
Full Text: DOI

References:

[1] Cai, T.; Chen, D.; Zhang, Y., Perfect numbers and Fibonacci primes (I), Int. J. Number Theory, 11, 1, 159-169 (2015) · Zbl 1342.11020 · doi:10.1142/S1793042115500098
[2] Jiang, X., On even perfect numbers, Colloq. Math, 154, 1, 131-135 (2018) · Zbl 1429.11007
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