858205251

素因数分解:

$3^2\times {\mathrm{3109}}^1\times {\mathrm{30671}}^1$

素因数の和:33786

約数の個数: 12

約数和(自身を含む): 1240068960

約数和(自身を除く): 381863709

約数列:

[1, 3, 9, 3109, 9327, 27981, 30671, 92013, 276039, 95356139, 286068417, 858205251]

約数ペア:

[(1, 858205251), (3, 286068417), (9, 95356139), (3109, 276039), (9327, 92013), (27981, 30671)]