12418677

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{1103}}^1$

素因数の和:1254

約数の個数: 20

約数和(自身を含む): 18701760

約数和(自身を除く): 6283083

約数列:

[1, 3, 9, 27, 81, 139, 417, 1103, 1251, 3309, 3753, 9927, 11259, 29781, 89343, 153317, 459951, 1379853, 4139559, 12418677]

約数ペア:

[(1, 12418677), (3, 4139559), (9, 1379853), (27, 459951), (81, 153317), (139, 89343), (417, 29781), (1103, 11259), (1251, 9927), (3309, 3753)]