70890843

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{5431}}^1$

素因数の和:5682

約数の個数: 16

約数和(自身を含む): 99948800

約数和(自身を除く): 29057957

約数列:

[1, 3, 19, 57, 229, 687, 4351, 5431, 13053, 16293, 103189, 309567, 1243699, 3731097, 23630281, 70890843]

約数ペア:

[(1, 70890843), (3, 23630281), (19, 3731097), (57, 1243699), (229, 309567), (687, 103189), (4351, 16293), (5431, 13053)]