2551103667

素因数分解:

$3^5\times 7^1\times {\mathrm{1499767}}^1$

素因数の和:1499789

約数の個数: 24

約数和(自身を含む): 4367324416

約数和(自身を除く): 1816220749

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 1499767, 4499301, 10498369, 13497903, 31495107, 40493709, 94485321, 121481127, 283455963, 364443381, 850367889, 2551103667]

約数ペア:

[(1, 2551103667), (3, 850367889), (7, 364443381), (9, 283455963), (21, 121481127), (27, 94485321), (63, 40493709), (81, 31495107), (189, 13497903), (243, 10498369), (567, 4499301), (1701, 1499767)]