2040373027

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{683}}^1\times {\mathrm{3527}}^1$

素因数の和:4239

約数の個数: 24

約数和(自身を含む): 2567593728

約数和(自身を除く): 527220701

約数列:

[1, 7, 11, 77, 121, 683, 847, 3527, 4781, 7513, 24689, 38797, 52591, 82643, 271579, 426767, 578501, 2408941, 2987369, 16862587, 26498351, 185488457, 291481861, 2040373027]

約数ペア:

[(1, 2040373027), (7, 291481861), (11, 185488457), (77, 26498351), (121, 16862587), (683, 2987369), (847, 2408941), (3527, 578501), (4781, 426767), (7513, 271579), (24689, 82643), (38797, 52591)]