865483713

素因数分解:

$3^2\times {\mathrm{6661}}^1\times {\mathrm{14437}}^1$

素因数の和:21104

約数の個数: 12

約数和(自身を含む): 1250417428

約数和(自身を除く): 384933715

約数列:

[1, 3, 9, 6661, 14437, 19983, 43311, 59949, 129933, 96164857, 288494571, 865483713]

約数ペア:

[(1, 865483713), (3, 288494571), (9, 96164857), (6661, 129933), (14437, 59949), (19983, 43311)]