672040989909

素因数分解:

$3^2\times {\mathrm{5591}}^1\times {\mathrm{13355611}}^1$

素因数の和:13361208

約数の個数: 12

約数和(自身を含む): 970899569952

約数和(自身を除く): 298858580043

約数列:

[1, 3, 9, 5591, 16773, 50319, 13355611, 40066833, 120200499, 74671221101, 224013663303, 672040989909]

約数ペア:

[(1, 672040989909), (3, 224013663303), (9, 74671221101), (5591, 120200499), (16773, 40066833), (50319, 13355611)]