1085331321

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{867571}}^1$

素因数の和:867716

約数の個数: 12

約数和(自身を含む): 1578981040

約数和(自身を除く): 493649719

約数列:

[1, 3, 9, 139, 417, 1251, 867571, 2602713, 7808139, 120592369, 361777107, 1085331321]

約数ペア:

[(1, 1085331321), (3, 361777107), (9, 120592369), (139, 7808139), (417, 2602713), (1251, 867571)]