11287913

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{761}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 13996416

約数和(自身を除く): 2708503

約数列:

[1, 7, 13, 91, 163, 761, 1141, 2119, 5327, 9893, 14833, 69251, 124043, 868301, 1612559, 11287913]

約数ペア:

[(1, 11287913), (7, 1612559), (13, 868301), (91, 124043), (163, 69251), (761, 14833), (1141, 9893), (2119, 5327)]