398197579

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{62131}}^1$

素因数の和:62190

約数の個数: 16

約数和(自身を含む): 469717920

約数和(自身を除く): 71520341

約数列:

[1, 13, 17, 29, 221, 377, 493, 6409, 62131, 807703, 1056227, 1801799, 13730951, 23423387, 30630583, 398197579]

約数ペア:

[(1, 398197579), (13, 30630583), (17, 23423387), (29, 13730951), (221, 1801799), (377, 1056227), (493, 807703), (6409, 62131)]