420794353

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1451}}^1\times {\mathrm{2437}}^1$

素因数の和:3912

約数の個数: 16

約数和(自身を含む): 509756544

約数和(自身を除く): 88962191

約数列:

[1, 7, 17, 119, 1451, 2437, 10157, 17059, 24667, 41429, 172669, 290003, 3536087, 24752609, 60113479, 420794353]

約数ペア:

[(1, 420794353), (7, 60113479), (17, 24752609), (119, 3536087), (1451, 290003), (2437, 172669), (10157, 41429), (17059, 24667)]