2658591

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 4274816

約数和(自身を除く): 1616225

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 733, 1209, 2199, 3627, 6597, 9529, 22723, 28587, 68169, 85761, 204507, 295399, 886197, 2658591]

約数ペア:

[(1, 2658591), (3, 886197), (9, 295399), (13, 204507), (31, 85761), (39, 68169), (93, 28587), (117, 22723), (279, 9529), (403, 6597), (733, 3627), (1209, 2199)]