21201052199

素因数分解:

${\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1\times {\mathrm{4861}}^1$

素因数の和:6286

約数の個数: 16

約数和(自身を含む): 21978418176

約数和(自身を除く): 777365977

約数列:

[1, 47, 71, 1307, 3337, 4861, 61429, 92797, 228467, 345131, 4361459, 6353327, 16221157, 298606369, 451086217, 21201052199]

約数ペア:

[(1, 21201052199), (47, 451086217), (71, 298606369), (1307, 16221157), (3337, 6353327), (4861, 4361459), (61429, 345131), (92797, 228467)]