2008481103

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{799873}}^1$

素因数の和:799916

約数の個数: 20

約数和(自身を含む): 3097112128

約数和(自身を除く): 1088631025

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 799873, 2399619, 7198857, 21596571, 24796063, 64789713, 74388189, 223164567, 669493701, 2008481103]

約数ペア:

[(1, 2008481103), (3, 669493701), (9, 223164567), (27, 74388189), (31, 64789713), (81, 24796063), (93, 21596571), (279, 7198857), (837, 2399619), (2511, 799873)]