31055403

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{1129}}^1$

素因数の和:1358

約数の個数: 16

約数和(自身を含む): 42469920

約数和(自身を除く): 11414517

約数列:

[1, 3, 53, 159, 173, 519, 1129, 3387, 9169, 27507, 59837, 179511, 195317, 585951, 10351801, 31055403]

約数ペア:

[(1, 31055403), (3, 10351801), (53, 585951), (159, 195317), (173, 179511), (519, 59837), (1129, 27507), (3387, 9169)]