3508281

素因数分解:

$3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 5840640

約数和(自身を除く): 2332359

約数列:

[1, 3, 7, 9, 21, 63, 233, 239, 699, 717, 1631, 1673, 2097, 2151, 4893, 5019, 14679, 15057, 55687, 167061, 389809, 501183, 1169427, 3508281]

約数ペア:

[(1, 3508281), (3, 1169427), (7, 501183), (9, 389809), (21, 167061), (63, 55687), (233, 15057), (239, 14679), (699, 5019), (717, 4893), (1631, 2151), (1673, 2097)]