2140054137

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{494353}}^1$

素因数の和:494409

約数の個数: 24

約数和(自身を含む): 3418952264

約数和(自身を除く): 1278898127

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 494353, 1483059, 4449177, 6426589, 18291061, 19279767, 54873183, 57839301, 164619549, 237783793, 713351379, 2140054137]

約数ペア:

[(1, 2140054137), (3, 713351379), (9, 237783793), (13, 164619549), (37, 57839301), (39, 54873183), (111, 19279767), (117, 18291061), (333, 6426589), (481, 4449177), (1443, 1483059), (4329, 494353)]