1820342043

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{15558479}}^1$

素因数の和:15558498

約数の個数: 12

約数和(自身を含む): 2831643360

約数和(自身を除く): 1011301317

約数列:

[1, 3, 9, 13, 39, 117, 15558479, 46675437, 140026311, 202260227, 606780681, 1820342043]

約数ペア:

[(1, 1820342043), (3, 606780681), (9, 202260227), (13, 140026311), (39, 46675437), (117, 15558479)]