889440079

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{40009}}^1$

素因数の和:40110

約数の個数: 16

約数和(自身を含む): 1014013440

約数和(自身を除く): 124573361

約数列:

[1, 11, 43, 47, 473, 517, 2021, 22231, 40009, 440099, 1720387, 1880423, 18924257, 20684653, 80858189, 889440079]

約数ペア:

[(1, 889440079), (11, 80858189), (43, 20684653), (47, 18924257), (473, 1880423), (517, 1720387), (2021, 440099), (22231, 40009)]