12741157

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 15099840

約数和(自身を除く): 2358683

約数列:

[1, 11, 13, 139, 143, 641, 1529, 1807, 7051, 8333, 19877, 89099, 91663, 980089, 1158287, 12741157]

約数ペア:

[(1, 12741157), (11, 1158287), (13, 980089), (139, 91663), (143, 89099), (641, 19877), (1529, 8333), (1807, 7051)]