2540172239

素因数分解:

${\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{44383}}^1$

素因数の和:44459

約数の個数: 16

約数和(自身を含む): 2859039744

約数和(自身を除く): 318867505

約数列:

[1, 11, 43, 121, 473, 1331, 5203, 44383, 57233, 488213, 1908469, 5370343, 20993159, 59073773, 230924749, 2540172239]

約数ペア:

[(1, 2540172239), (11, 230924749), (43, 59073773), (121, 20993159), (473, 5370343), (1331, 1908469), (5203, 488213), (44383, 57233)]