2247275107

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{63863}}^1$

素因数の和:64338

約数の個数: 16

約数和(自身を含む): 2807972352

約数和(自身を除く): 560697245

約数列:

[1, 7, 11, 77, 457, 3199, 5027, 35189, 63863, 447041, 702493, 4917451, 29185391, 204297737, 321039301, 2247275107]

約数ペア:

[(1, 2247275107), (7, 321039301), (11, 204297737), (77, 29185391), (457, 4917451), (3199, 702493), (5027, 447041), (35189, 63863)]