90612431

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{58573}}^1$

素因数の和:58610

約数の個数: 16

約数和(自身を含む): 118085184

約数和(自身を除く): 27472753

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 58573, 410011, 761449, 995741, 5330143, 6970187, 12944633, 90612431]

約数ペア:

[(1, 90612431), (7, 12944633), (13, 6970187), (17, 5330143), (91, 995741), (119, 761449), (221, 410011), (1547, 58573)]