12851577

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 19455488

約数和(自身を除く): 6603911

約数列:

[1, 3, 9, 31, 73, 93, 219, 279, 631, 657, 1893, 2263, 5679, 6789, 19561, 20367, 46063, 58683, 138189, 176049, 414567, 1427953, 4283859, 12851577]

約数ペア:

[(1, 12851577), (3, 4283859), (9, 1427953), (31, 414567), (73, 176049), (93, 138189), (219, 58683), (279, 46063), (631, 20367), (657, 19561), (1893, 6789), (2263, 5679)]