2019308103

素因数分解:

$3^3\times {\mathrm{11131}}^1\times {\mathrm{6719}}^1$

素因数の和:17859

約数の個数: 16

約数和(自身を含む): 2992281600

約数和(自身を除く): 972973497

約数列:

[1, 3, 9, 27, 6719, 11131, 20157, 33393, 60471, 100179, 181413, 300537, 74789189, 224367567, 673102701, 2019308103]

約数ペア:

[(1, 2019308103), (3, 673102701), (9, 224367567), (27, 74789189), (6719, 300537), (11131, 181413), (20157, 100179), (33393, 60471)]