4781889

素因数分解:

$3^3\times 7^1\times {\mathrm{25301}}^1$

素因数の和:25317

約数の個数: 16

約数和(自身を含む): 8096640

約数和(自身を除く): 3314751

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 25301, 75903, 177107, 227709, 531321, 683127, 1593963, 4781889]

約数ペア:

[(1, 4781889), (3, 1593963), (7, 683127), (9, 531321), (21, 227709), (27, 177107), (63, 75903), (189, 25301)]