8889266511

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{1233079}}^1$

素因数の和:1233180

約数の個数: 20

約数和(自身を含む): 13428241200

約数和(自身を除く): 4538974689

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 1233079, 3699237, 11097711, 33293133, 99879399, 109744031, 329232093, 987696279, 2963088837, 8889266511]

約数ペア:

[(1, 8889266511), (3, 2963088837), (9, 987696279), (27, 329232093), (81, 109744031), (89, 99879399), (267, 33293133), (801, 11097711), (2403, 3699237), (7209, 1233079)]