13459239

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2595

約数の個数: 24

約数和(自身を含む): 21132800

約数和(自身を除く): 7673561

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 2539, 5301, 7617, 22851, 48241, 78709, 144723, 236127, 434169, 708381, 1495471, 4486413, 13459239]

約数ペア:

[(1, 13459239), (3, 4486413), (9, 1495471), (19, 708381), (31, 434169), (57, 236127), (93, 144723), (171, 78709), (279, 48241), (589, 22851), (1767, 7617), (2539, 5301)]