12051897

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2161}}^1$

素因数の和:2201

約数の個数: 24

約数和(自身を含む): 18991008

約数和(自身を除く): 6939111

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 2161, 5577, 6483, 23771, 28093, 71313, 84279, 309023, 365209, 927069, 1095627, 4017299, 12051897]

約数ペア:

[(1, 12051897), (3, 4017299), (11, 1095627), (13, 927069), (33, 365209), (39, 309023), (143, 84279), (169, 71313), (429, 28093), (507, 23771), (1859, 6483), (2161, 5577)]