17270997121

素因数分解:

$7^2\times {\mathrm{10037}}^1\times {\mathrm{35117}}^1$

素因数の和:45168

約数の個数: 12

約数和(自身を含む): 20093325588

約数和(自身を除く): 2822328467

約数列:

[1, 7, 49, 10037, 35117, 70259, 245819, 491813, 1720733, 352469329, 2467285303, 17270997121]

約数ペア:

[(1, 17270997121), (7, 2467285303), (49, 352469329), (10037, 1720733), (35117, 491813), (70259, 245819)]