13853889

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3187}}^1$

素因数の和:3226

約数の個数: 32

約数和(自身を含む): 24483840

約数和(自身を除く): 10629951

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 3187, 4347, 9561, 22309, 28683, 66927, 73301, 86049, 200781, 219903, 513107, 602343, 659709, 1539321, 1979127, 4617963, 13853889]

約数ペア:

[(1, 13853889), (3, 4617963), (7, 1979127), (9, 1539321), (21, 659709), (23, 602343), (27, 513107), (63, 219903), (69, 200781), (161, 86049), (189, 73301), (207, 66927), (483, 28683), (621, 22309), (1449, 9561), (3187, 4347)]