388625627

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{33179}}^1$

素因数の和:33262

約数の個数: 16

約数和(自身を含む): 451513440

約数和(自身を除く): 62887813

約数列:

[1, 13, 17, 53, 221, 689, 901, 11713, 33179, 431327, 564043, 1758487, 7332559, 22860331, 29894279, 388625627]

約数ペア:

[(1, 388625627), (13, 29894279), (17, 22860331), (53, 7332559), (221, 1758487), (689, 564043), (901, 431327), (11713, 33179)]