1330597521

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13440379}}^1$

素因数の和:13440396

約数の個数: 12

約数和(自身を含む): 2096699280

約数和(自身を除く): 766101759

約数列:

[1, 3, 9, 11, 33, 99, 13440379, 40321137, 120963411, 147844169, 443532507, 1330597521]

約数ペア:

[(1, 1330597521), (3, 443532507), (9, 147844169), (11, 120963411), (33, 40321137), (99, 13440379)]