16594669

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{631}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 21730688

約数和(自身を除く): 5136019

約数列:

[1, 7, 13, 17, 91, 119, 221, 289, 631, 1547, 2023, 3757, 4417, 8203, 10727, 26299, 57421, 75089, 139451, 182359, 976157, 1276513, 2370667, 16594669]

約数ペア:

[(1, 16594669), (7, 2370667), (13, 1276513), (17, 976157), (91, 182359), (119, 139451), (221, 75089), (289, 57421), (631, 26299), (1547, 10727), (2023, 8203), (3757, 4417)]