1791052029

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{1177549}}^1$

素因数の和:1177581

約数の個数: 18

約数和(自身を含む): 2801391450

約数和(自身を除く): 1010339421

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 1177549, 3532647, 10597941, 15308137, 45924411, 137773233, 199005781, 597017343, 1791052029]

約数ペア:

[(1, 1791052029), (3, 597017343), (9, 199005781), (13, 137773233), (39, 45924411), (117, 15308137), (169, 10597941), (507, 3532647), (1521, 1177549)]