9971897

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 11240208

約数和(自身を除く): 1268311

約数列:

[1, 13, 41, 53, 353, 533, 689, 2173, 4589, 14473, 18709, 28249, 188149, 243217, 767069, 9971897]

約数ペア:

[(1, 9971897), (13, 767069), (41, 243217), (53, 188149), (353, 28249), (533, 18709), (689, 14473), (2173, 4589)]