259715259

素因数分解:

$3^2\times {\mathrm{3571}}^1\times {\mathrm{8081}}^1$

素因数の和:11658

約数の個数: 12

約数和(自身を含む): 375295752

約数和(自身を除く): 115580493

約数列:

[1, 3, 9, 3571, 8081, 10713, 24243, 32139, 72729, 28857251, 86571753, 259715259]

約数ペア:

[(1, 259715259), (3, 86571753), (9, 28857251), (3571, 72729), (8081, 32139), (10713, 24243)]