4645161

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{4001}}^1$

素因数の和:4053

約数の個数: 16

約数和(自身を含む): 7043520

約数和(自身を除く): 2398359

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 4001, 12003, 36009, 108027, 172043, 516129, 1548387, 4645161]

約数ペア:

[(1, 4645161), (3, 1548387), (9, 516129), (27, 172043), (43, 108027), (129, 36009), (387, 12003), (1161, 4001)]