85390193

素因数分解:

$7^3\times {\mathrm{103}}^1\times {\mathrm{2417}}^1$

素因数の和:2541

約数の個数: 16

約数和(自身を含む): 100588800

約数和(自身を除く): 15198607

約数列:

[1, 7, 49, 103, 343, 721, 2417, 5047, 16919, 35329, 118433, 248951, 829031, 1742657, 12198599, 85390193]

約数ペア:

[(1, 85390193), (7, 12198599), (49, 1742657), (103, 829031), (343, 248951), (721, 118433), (2417, 35329), (5047, 16919)]