15121007

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{7351}}^1$

素因数の和:7390

約数の個数: 12

約数和(自身を含む): 17600688

約数和(自身を除く): 2479681

約数列:

[1, 11, 17, 121, 187, 2057, 7351, 80861, 124967, 889471, 1374637, 15121007]

約数ペア:

[(1, 15121007), (11, 1374637), (17, 889471), (121, 124967), (187, 80861), (2057, 7351)]