30541511

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2347}}^1$

素因数の和:2391

約数の個数: 24

約数和(自身を含む): 41249664

約数和(自身を除く): 10708153

約数列:

[1, 7, 11, 13, 77, 91, 143, 169, 1001, 1183, 1859, 2347, 13013, 16429, 25817, 30511, 180719, 213577, 335621, 396643, 2349347, 2776501, 4363073, 30541511]

約数ペア:

[(1, 30541511), (7, 4363073), (11, 2776501), (13, 2349347), (77, 396643), (91, 335621), (143, 213577), (169, 180719), (1001, 30511), (1183, 25817), (1859, 16429), (2347, 13013)]