313746433

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{827}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 422876160

約数和(自身を除く): 109129727

約数列:

[1, 7, 11, 13, 77, 91, 143, 379, 827, 1001, 2653, 4169, 4927, 5789, 9097, 10751, 29183, 34489, 54197, 63679, 75257, 118261, 313433, 379379, 827827, 2194031, 3447763, 4074629, 24134341, 28522403, 44820919, 313746433]

約数ペア:

[(1, 313746433), (7, 44820919), (11, 28522403), (13, 24134341), (77, 4074629), (91, 3447763), (143, 2194031), (379, 827827), (827, 379379), (1001, 313433), (2653, 118261), (4169, 75257), (4927, 63679), (5789, 54197), (9097, 34489), (10751, 29183)]