3910491

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{857}}^1$

素因数の和:892

約数の個数: 24

約数和(自身を含む): 6280560

約数和(自身を除く): 2370069

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 857, 1521, 2571, 4563, 7713, 11141, 23139, 33423, 100269, 144833, 300807, 434499, 1303497, 3910491]

約数ペア:

[(1, 3910491), (3, 1303497), (9, 434499), (13, 300807), (27, 144833), (39, 100269), (117, 33423), (169, 23139), (351, 11141), (507, 7713), (857, 4563), (1521, 2571)]