320865487787

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{7620241}}^1$

素因数の和:7620374

約数の個数: 16

約数和(自身を含む): 358456183680

約数和(自身を除く): 37590695893

約数列:

[1, 13, 41, 79, 533, 1027, 3239, 42107, 7620241, 99063133, 312429881, 601999039, 4061588453, 7825987507, 24681960599, 320865487787]

約数ペア:

[(1, 320865487787), (13, 24681960599), (41, 7825987507), (79, 4061588453), (533, 601999039), (1027, 312429881), (3239, 99063133), (42107, 7620241)]