156939991

素因数分解:

${\mathrm{13}}^2\times {\mathrm{499}}^1\times {\mathrm{1861}}^1$

素因数の和:2386

約数の個数: 12

約数和(自身を含む): 170373000

約数和(自身を除く): 13433009

約数列:

[1, 13, 169, 499, 1861, 6487, 24193, 84331, 314509, 928639, 12072307, 156939991]

約数ペア:

[(1, 156939991), (13, 12072307), (169, 928639), (499, 314509), (1861, 84331), (6487, 24193)]