86495717

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1747}}^1$

素因数の和:2408

約数の個数: 16

約数和(自身を含む): 108068352

約数和(自身を除く): 21572635

約数列:

[1, 7, 11, 77, 643, 1747, 4501, 7073, 12229, 19217, 49511, 134519, 1123321, 7863247, 12356531, 86495717]

約数ペア:

[(1, 86495717), (7, 12356531), (11, 7863247), (77, 1123321), (643, 134519), (1747, 49511), (4501, 19217), (7073, 12229)]