11257689

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3109}}^1$

素因数の和:3200

約数の個数: 16

約数和(自身を含む): 16122240

約数和(自身を除く): 4864551

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3109, 3621, 9327, 52853, 158559, 220739, 662217, 3752563, 11257689]

約数ペア:

[(1, 11257689), (3, 3752563), (17, 662217), (51, 220739), (71, 158559), (213, 52853), (1207, 9327), (3109, 3621)]