957029143

素因数分解:

$7^2\times {\mathrm{977}}^1\times {\mathrm{19991}}^1$

素因数の和:20982

約数の個数: 12

約数和(自身を含む): 1114474032

約数和(自身を除く): 157444889

約数列:

[1, 7, 49, 977, 6839, 19991, 47873, 139937, 979559, 19531207, 136718449, 957029143]

約数ペア:

[(1, 957029143), (7, 136718449), (49, 19531207), (977, 979559), (6839, 139937), (19991, 47873)]