858171039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{159541}}^1$

素因数の和:159718

約数の個数: 16

約数和(自身を含む): 1255914624

約数和(自身を除く): 397743585

約数列:

[1, 3, 11, 33, 163, 489, 1793, 5379, 159541, 478623, 1754951, 5264853, 26005183, 78015549, 286057013, 858171039]

約数ペア:

[(1, 858171039), (3, 286057013), (11, 78015549), (33, 26005183), (163, 5264853), (489, 1754951), (1793, 478623), (5379, 159541)]