17068121

素因数分解:

$7^2\times {\mathrm{131}}^1\times {\mathrm{2659}}^1$

素因数の和:2804

約数の個数: 12

約数和(自身を含む): 20013840

約数和(自身を除く): 2945719

約数列:

[1, 7, 49, 131, 917, 2659, 6419, 18613, 130291, 348329, 2438303, 17068121]

約数ペア:

[(1, 17068121), (7, 2438303), (49, 348329), (131, 130291), (917, 18613), (2659, 6419)]