100803731

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{19973}}^1$

素因数の和:20090

約数の個数: 12

約数和(自身を含む): 118405872

約数和(自身を除く): 17602141

約数列:

[1, 7, 49, 103, 721, 5047, 19973, 139811, 978677, 2057219, 14400533, 100803731]

約数ペア:

[(1, 100803731), (7, 14400533), (49, 2057219), (103, 978677), (721, 139811), (5047, 19973)]