1330389609

素因数分解:

$3^1\times {\mathrm{457}}^1\times {\mathrm{613}}^1\times {\mathrm{1583}}^1$

素因数の和:2656

約数の個数: 16

約数和(自身を含む): 1781759232

約数和(自身を除く): 451369623

約数列:

[1, 3, 457, 613, 1371, 1583, 1839, 4749, 280141, 723431, 840423, 970379, 2170293, 2911137, 443463203, 1330389609]

約数ペア:

[(1, 1330389609), (3, 443463203), (457, 2911137), (613, 2170293), (1371, 970379), (1583, 840423), (1839, 723431), (4749, 280141)]