9991267

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 11864160

約数和(自身を除く): 1872893

約数列:

[1, 11, 13, 109, 143, 641, 1199, 1417, 7051, 8333, 15587, 69869, 91663, 768559, 908297, 9991267]

約数ペア:

[(1, 9991267), (11, 908297), (13, 768559), (109, 91663), (143, 69869), (641, 15587), (1199, 8333), (1417, 7051)]