16613667

素因数分解:

$3^5\times 7^1\times {\mathrm{9767}}^1$

素因数の和:9789

約数の個数: 24

約数和(自身を含む): 28444416

約数和(自身を除く): 11830749

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 9767, 29301, 68369, 87903, 205107, 263709, 615321, 791127, 1845963, 2373381, 5537889, 16613667]

約数ペア:

[(1, 16613667), (3, 5537889), (7, 2373381), (9, 1845963), (21, 791127), (27, 615321), (63, 263709), (81, 205107), (189, 87903), (243, 68369), (567, 29301), (1701, 9767)]