78201071

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{821}}^1$

素因数の和:1282

約数の個数: 16

約数和(自身を含む): 89486208

約数和(自身を除く): 11285137

約数列:

[1, 13, 17, 221, 431, 821, 5603, 7327, 10673, 13957, 95251, 181441, 353851, 4600063, 6015467, 78201071]

約数ペア:

[(1, 78201071), (13, 6015467), (17, 4600063), (221, 353851), (431, 181441), (821, 95251), (5603, 13957), (7327, 10673)]