3870762007

素因数分解:

$7^2\times {\mathrm{127}}^1\times {\mathrm{622009}}^1$

素因数の和:622150

約数の個数: 12

約数和(自身を含む): 4538184960

約数和(自身を除く): 667422953

約数列:

[1, 7, 49, 127, 889, 6223, 622009, 4354063, 30478441, 78995143, 552966001, 3870762007]

約数ペア:

[(1, 3870762007), (7, 552966001), (49, 78995143), (127, 30478441), (889, 4354063), (6223, 622009)]