56985411

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{159623}}^1$

素因数の和:159650

約数の個数: 16

約数和(自身を含む): 91943424

約数和(自身を除く): 34958013

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 159623, 478869, 1117361, 2713591, 3352083, 8140773, 18995137, 56985411]

約数ペア:

[(1, 56985411), (3, 18995137), (7, 8140773), (17, 3352083), (21, 2713591), (51, 1117361), (119, 478869), (357, 159623)]