12868929

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{10141}}^1$

素因数の和:10197

約数の個数: 16

約数和(自身を含む): 19472640

約数和(自身を除く): 6603711

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 10141, 30423, 91269, 273807, 476627, 1429881, 4289643, 12868929]

約数ペア:

[(1, 12868929), (3, 4289643), (9, 1429881), (27, 476627), (47, 273807), (141, 91269), (423, 30423), (1269, 10141)]