31147023

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{3019}}^1$

素因数の和:3222

約数の個数: 16

約数和(自身を含む): 43971200

約数和(自身を除く): 12824177

約数列:

[1, 3, 19, 57, 181, 543, 3019, 3439, 9057, 10317, 57361, 172083, 546439, 1639317, 10382341, 31147023]

約数ペア:

[(1, 31147023), (3, 10382341), (19, 1639317), (57, 546439), (181, 172083), (543, 57361), (3019, 10317), (3439, 9057)]