12756717

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{15241}}^1$

素因数の和:15281

約数の個数: 16

約数和(自身を含む): 19509760

約数和(自身を除く): 6753043

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 15241, 45723, 137169, 411507, 472471, 1417413, 4252239, 12756717]

約数ペア:

[(1, 12756717), (3, 4252239), (9, 1417413), (27, 472471), (31, 411507), (93, 137169), (279, 45723), (837, 15241)]