2019156717

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{9479609}}^1$

素因数の和:9479683

約数の個数: 8

約数和(自身を含む): 2730127680

約数和(自身を除く): 710970963

約数列:

[1, 3, 71, 213, 9479609, 28438827, 673052239, 2019156717]

約数ペア:

[(1, 2019156717), (3, 673052239), (71, 28438827), (213, 9479609)]