428089023

素因数分解:

$3^3\times {\mathrm{241}}^1\times {\mathrm{65789}}^1$

素因数の和:66039

約数の個数: 16

約数和(自身を含む): 636847200

約数和(自身を除く): 208758177

約数列:

[1, 3, 9, 27, 241, 723, 2169, 6507, 65789, 197367, 592101, 1776303, 15855149, 47565447, 142696341, 428089023]

約数ペア:

[(1, 428089023), (3, 142696341), (9, 47565447), (27, 15855149), (241, 1776303), (723, 592101), (2169, 197367), (6507, 65789)]