15929391

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 23774080

約数和(自身を除く): 7844689

約数列:

[1, 3, 17, 19, 51, 57, 289, 323, 867, 967, 969, 2901, 5491, 16439, 16473, 18373, 49317, 55119, 279463, 312341, 838389, 937023, 5309797, 15929391]

約数ペア:

[(1, 15929391), (3, 5309797), (17, 937023), (19, 838389), (51, 312341), (57, 279463), (289, 55119), (323, 49317), (867, 18373), (967, 16473), (969, 16439), (2901, 5491)]