17290819

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11177}}^1$

素因数の和:11214

約数の個数: 16

約数和(自身を含む): 22534848

約数和(自身を除く): 5244029

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 11177, 78239, 145301, 190009, 1017107, 1330063, 2470117, 17290819]

約数ペア:

[(1, 17290819), (7, 2470117), (13, 1330063), (17, 1017107), (91, 190009), (119, 145301), (221, 78239), (1547, 11177)]