2021091087

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{96893}}^1$

素因数の和:97322

約数の個数: 16

約数和(自身を含む): 2860310880

約数和(自身を除く): 839219793

約数列:

[1, 3, 17, 51, 409, 1227, 6953, 20859, 96893, 290679, 1647181, 4941543, 39629237, 118887711, 673697029, 2021091087]

約数ペア:

[(1, 2021091087), (3, 673697029), (17, 118887711), (51, 39629237), (409, 4941543), (1227, 1647181), (6953, 290679), (20859, 96893)]