7980271

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 9039744

約数和(自身を除く): 1059473

約数列:

[1, 13, 37, 47, 353, 481, 611, 1739, 4589, 13061, 16591, 22607, 169793, 215683, 613867, 7980271]

約数ペア:

[(1, 7980271), (13, 613867), (37, 215683), (47, 169793), (353, 22607), (481, 16591), (611, 13061), (1739, 4589)]