131756617

素因数分解:

${\mathrm{59}}^1\times {\mathrm{71}}^2\times {\mathrm{443}}^1$

素因数の和:644

約数の個数: 12

約数和(自身を含む): 136210320

約数和(自身を除く): 4453703

約数列:

[1, 59, 71, 443, 4189, 5041, 26137, 31453, 297419, 1855727, 2233163, 131756617]

約数ペア:

[(1, 131756617), (59, 2233163), (71, 1855727), (443, 297419), (4189, 31453), (5041, 26137)]