8904865319

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1\times {\mathrm{43481}}^1$

素因数の和:45226

約数の個数: 16

約数和(自身を含む): 10782144576

約数和(自身を除く): 1877279257

約数列:

[1, 7, 17, 119, 1721, 12047, 29257, 43481, 204799, 304367, 739177, 5174239, 74830801, 523815607, 1272123617, 8904865319]

約数ペア:

[(1, 8904865319), (7, 1272123617), (17, 523815607), (119, 74830801), (1721, 5174239), (12047, 739177), (29257, 304367), (43481, 204799)]