13017305

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4481}}^1$

素因数の和:4576

約数の個数: 16

約数和(自身を含む): 18071424

約数和(自身を除く): 5054119

約数列:

[1, 5, 7, 35, 83, 415, 581, 2905, 4481, 22405, 31367, 156835, 371923, 1859615, 2603461, 13017305]

約数ペア:

[(1, 13017305), (5, 2603461), (7, 1859615), (35, 371923), (83, 156835), (415, 31367), (581, 22405), (2905, 4481)]