12597129

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 18966272

約数和(自身を除く): 6369143

約数列:

[1, 3, 9, 31, 93, 163, 277, 279, 489, 831, 1467, 2493, 5053, 8587, 15159, 25761, 45151, 45477, 77283, 135453, 406359, 1399681, 4199043, 12597129]

約数ペア:

[(1, 12597129), (3, 4199043), (9, 1399681), (31, 406359), (93, 135453), (163, 77283), (277, 45477), (279, 45151), (489, 25761), (831, 15159), (1467, 8587), (2493, 5053)]