858454209

素因数分解:

$3^2\times {\mathrm{3307}}^1\times {\mathrm{28843}}^1$

素因数の和:32156

約数の個数: 12

約数和(自身を含む): 1240407376

約数和(自身を除く): 381953167

約数列:

[1, 3, 9, 3307, 9921, 28843, 29763, 86529, 259587, 95383801, 286151403, 858454209]

約数ペア:

[(1, 858454209), (3, 286151403), (9, 95383801), (3307, 259587), (9921, 86529), (28843, 29763)]