104048399

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{281}}^1\times {\mathrm{313}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 129634272

約数和(自身を除く): 25585873

約数列:

[1, 7, 13, 91, 169, 281, 313, 1183, 1967, 2191, 3653, 4069, 25571, 28483, 47489, 52897, 87953, 332423, 370279, 615671, 1143389, 8003723, 14864057, 104048399]

約数ペア:

[(1, 104048399), (7, 14864057), (13, 8003723), (91, 1143389), (169, 615671), (281, 370279), (313, 332423), (1183, 87953), (1967, 52897), (2191, 47489), (3653, 28483), (4069, 25571)]