13512249

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2549}}^1$

素因数の和:2605

約数の個数: 24

約数和(自身を含む): 21216000

約数和(自身を除く): 7703751

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 2549, 5301, 7647, 22941, 48431, 79019, 145293, 237057, 435879, 711171, 1501361, 4504083, 13512249]

約数ペア:

[(1, 13512249), (3, 4504083), (9, 1501361), (19, 711171), (31, 435879), (57, 237057), (93, 145293), (171, 79019), (279, 48431), (589, 22941), (1767, 7647), (2549, 5301)]