12456837

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 19160960

約数和(自身を除く): 6704123

約数列:

[1, 3, 9, 19, 57, 97, 171, 291, 751, 873, 1843, 2253, 5529, 6759, 14269, 16587, 42807, 72847, 128421, 218541, 655623, 1384093, 4152279, 12456837]

約数ペア:

[(1, 12456837), (3, 4152279), (9, 1384093), (19, 655623), (57, 218541), (97, 128421), (171, 72847), (291, 42807), (751, 16587), (873, 14269), (1843, 6759), (2253, 5529)]