331497607

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{2027}}^1$

素因数の和:2478

約数の個数: 16

約数和(自身を含む): 386260992

約数和(自身を除く): 54763385

約数列:

[1, 7, 61, 383, 427, 2027, 2681, 14189, 23363, 123647, 163541, 776341, 865529, 5434387, 47356801, 331497607]

約数ペア:

[(1, 331497607), (7, 47356801), (61, 5434387), (383, 865529), (427, 776341), (2027, 163541), (2681, 123647), (14189, 23363)]