12000999

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3001}}^1$

素因数の和:3078

約数の個数: 16

約数和(自身を含む): 16907264

約数和(自身を除く): 4906265

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3001, 3999, 9003, 93031, 129043, 279093, 387129, 4000333, 12000999]

約数ペア:

[(1, 12000999), (3, 4000333), (31, 387129), (43, 279093), (93, 129043), (129, 93031), (1333, 9003), (3001, 3999)]