12746253

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1031}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 18377856

約数和(自身を除く): 5631603

約数列:

[1, 3, 13, 39, 317, 951, 1031, 3093, 4121, 12363, 13403, 40209, 326827, 980481, 4248751, 12746253]

約数ペア:

[(1, 12746253), (3, 4248751), (13, 980481), (39, 326827), (317, 40209), (951, 13403), (1031, 12363), (3093, 4121)]