12400209471

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1103}}^1\times {\mathrm{2551}}^1$

素因数の和:3783

約数の個数: 32

約数和(自身を含む): 17986332672

約数和(自身を除く): 5586123201

約数列:

[1, 3, 13, 39, 113, 339, 1103, 1469, 2551, 3309, 4407, 7653, 14339, 33163, 43017, 99489, 124639, 288263, 373917, 864789, 1620307, 2813753, 3747419, 4860921, 8441259, 11242257, 36578789, 109736367, 317954089, 953862267, 4133403157, 12400209471]

約数ペア:

[(1, 12400209471), (3, 4133403157), (13, 953862267), (39, 317954089), (113, 109736367), (339, 36578789), (1103, 11242257), (1469, 8441259), (2551, 4860921), (3309, 3747419), (4407, 2813753), (7653, 1620307), (14339, 864789), (33163, 373917), (43017, 288263), (99489, 124639)]