38791571

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13751}}^1$

素因数の和:13802

約数の個数: 16

約数和(自身を含む): 49287168

約数和(自身を除く): 10495597

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 13751, 96257, 178763, 426281, 1251341, 2983967, 5541653, 38791571]

約数ペア:

[(1, 38791571), (7, 5541653), (13, 2983967), (31, 1251341), (91, 426281), (217, 178763), (403, 96257), (2821, 13751)]