31475873

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2137}}^1$

素因数の和:2264

約数の個数: 16

約数和(自身を含む): 37355136

約数和(自身を除く): 5879263

約数列:

[1, 11, 13, 103, 143, 1133, 1339, 2137, 14729, 23507, 27781, 220111, 305591, 2421221, 2861443, 31475873]

約数ペア:

[(1, 31475873), (11, 2861443), (13, 2421221), (103, 305591), (143, 220111), (1133, 27781), (1339, 23507), (2137, 14729)]