2006722707

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{443867}}^1$

素因数の和:444018

約数の個数: 16

約数和(自身を含む): 2940181632

約数和(自身を除く): 933458925

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 443867, 1331601, 4882537, 14647611, 60809779, 182429337, 668907569, 2006722707]

約数ペア:

[(1, 2006722707), (3, 668907569), (11, 182429337), (33, 60809779), (137, 14647611), (411, 4882537), (1507, 1331601), (4521, 443867)]