11951511

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2143}}^1$

素因数の和:2183

約数の個数: 24

約数和(自身を含む): 18832896

約数和(自身を除く): 6881385

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 2143, 5577, 6429, 23573, 27859, 70719, 83577, 306449, 362167, 919347, 1086501, 3983837, 11951511]

約数ペア:

[(1, 11951511), (3, 3983837), (11, 1086501), (13, 919347), (33, 362167), (39, 306449), (143, 83577), (169, 70719), (429, 27859), (507, 23573), (1859, 6429), (2143, 5577)]