11071879

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{421}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 14510048

約数和(自身を除く): 3438169

約数列:

[1, 7, 13, 17, 91, 119, 221, 289, 421, 1547, 2023, 2947, 3757, 5473, 7157, 26299, 38311, 50099, 93041, 121669, 651287, 851683, 1581697, 11071879]

約数ペア:

[(1, 11071879), (7, 1581697), (13, 851683), (17, 651287), (91, 121669), (119, 93041), (221, 50099), (289, 38311), (421, 26299), (1547, 7157), (2023, 5473), (2947, 3757)]