626236419

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{32429}}^1$

素因数の和:32630

約数の個数: 16

約数和(自身を含む): 860821920

約数和(自身を除く): 234585501

約数列:

[1, 3, 41, 123, 157, 471, 6437, 19311, 32429, 97287, 1329589, 3988767, 5091353, 15274059, 208745473, 626236419]

約数ペア:

[(1, 626236419), (3, 208745473), (41, 15274059), (123, 5091353), (157, 3988767), (471, 1329589), (6437, 97287), (19311, 32429)]