139571003

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{57413}}^1$

素因数の和:57454

約数の個数: 16

約数和(自身を含む): 173619936

約数和(自身を除く): 34048933

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 57413, 631543, 746369, 976021, 8210059, 10736231, 12688273, 139571003]

約数ペア:

[(1, 139571003), (11, 12688273), (13, 10736231), (17, 8210059), (143, 976021), (187, 746369), (221, 631543), (2431, 57413)]