85890789

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{21739}}^1$

素因数の和:22184

約数の個数: 12

約数和(自身を含む): 124352800

約数和(自身を除く): 38462011

約数列:

[1, 3, 9, 439, 1317, 3951, 21739, 65217, 195651, 9543421, 28630263, 85890789]

約数ペア:

[(1, 85890789), (3, 28630263), (9, 9543421), (439, 195651), (1317, 65217), (3951, 21739)]