2452359

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{691}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 4052352

約数和(自身を除く): 1599993

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 691, 1183, 2073, 3549, 4837, 8983, 14511, 26949, 62881, 116779, 188643, 350337, 817453, 2452359]

約数ペア:

[(1, 2452359), (3, 817453), (7, 350337), (13, 188643), (21, 116779), (39, 62881), (91, 26949), (169, 14511), (273, 8983), (507, 4837), (691, 3549), (1183, 2073)]