9929885

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4651}}^1$

素因数の和:4724

約数の個数: 16

約数和(自身を含む): 13844352

約数和(自身を除く): 3914467

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 4651, 23255, 32557, 162785, 283711, 1418555, 1985977, 9929885]

約数ペア:

[(1, 9929885), (5, 1985977), (7, 1418555), (35, 283711), (61, 162785), (305, 32557), (427, 23255), (2135, 4651)]