31429073

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2003}}^1$

素因数の和:2104

約数の個数: 16

約数和(自身を含む): 36360576

約数和(自身を除く): 4931503

約数列:

[1, 13, 17, 71, 221, 923, 1207, 2003, 15691, 26039, 34051, 142213, 442663, 1848769, 2417621, 31429073]

約数ペア:

[(1, 31429073), (13, 2417621), (17, 1848769), (71, 442663), (221, 142213), (923, 34051), (1207, 26039), (2003, 15691)]