121440917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{2081}}^1$

素因数の和:2228

約数の個数: 12

約数和(自身を含む): 132827436

約数和(自身を除く): 11386519

約数列:

[1, 13, 67, 871, 2081, 4489, 27053, 58357, 139427, 1812551, 9341609, 121440917]

約数ペア:

[(1, 121440917), (13, 9341609), (67, 1812551), (871, 139427), (2081, 58357), (4489, 27053)]