15707548493

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{23977}}^1$

素因数の和:24333

約数の個数: 32

約数和(自身を含む): 20238199296

約数和(自身を除く): 4530650803

約数列:

[1, 7, 13, 23, 91, 161, 299, 313, 2093, 2191, 4069, 7199, 23977, 28483, 50393, 93587, 167839, 311701, 551471, 655109, 2181907, 3860297, 7169123, 7504801, 50183861, 52533607, 97562413, 172610423, 682936891, 1208272961, 2243935499, 15707548493]

約数ペア:

[(1, 15707548493), (7, 2243935499), (13, 1208272961), (23, 682936891), (91, 172610423), (161, 97562413), (299, 52533607), (313, 50183861), (2093, 7504801), (2191, 7169123), (4069, 3860297), (7199, 2181907), (23977, 655109), (28483, 551471), (50393, 311701), (93587, 167839)]