121300319

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{4547}}^1$

素因数の和:4694

約数の個数: 16

約数和(自身を含む): 143789568

約数和(自身を除く): 22489249

約数列:

[1, 7, 37, 103, 259, 721, 3811, 4547, 26677, 31829, 168239, 468341, 1177673, 3278387, 17328617, 121300319]

約数ペア:

[(1, 121300319), (7, 17328617), (37, 3278387), (103, 1177673), (259, 468341), (721, 168239), (3811, 31829), (4547, 26677)]