8689239

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3229}}^1$

素因数の和:3271

約数の個数: 24

約数和(自身を含む): 14108640

約数和(自身を除く): 5419401

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 3229, 9687, 29061, 41977, 74267, 125931, 222801, 377793, 668403, 965471, 2896413, 8689239]

約数ペア:

[(1, 8689239), (3, 2896413), (9, 965471), (13, 668403), (23, 377793), (39, 222801), (69, 125931), (117, 74267), (207, 41977), (299, 29061), (897, 9687), (2691, 3229)]