231840631

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^2\times {\mathrm{113}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 265794192

約数和(自身を除く): 33953561

約数列:

[1, 11, 37, 71, 113, 407, 781, 1243, 2627, 4181, 5041, 8023, 28897, 45991, 55451, 88253, 186517, 296851, 569633, 2051687, 3265361, 6265963, 21076421, 231840631]

約数ペア:

[(1, 231840631), (11, 21076421), (37, 6265963), (71, 3265361), (113, 2051687), (407, 569633), (781, 296851), (1243, 186517), (2627, 88253), (4181, 55451), (5041, 45991), (8023, 28897)]