40527963

素因数分解:

$3^2\times 7^1\times {\mathrm{643301}}^1$

素因数の和:643314

約数の個数: 12

約数和(自身を含む): 66903408

約数和(自身を除く): 26375445

約数列:

[1, 3, 7, 9, 21, 63, 643301, 1929903, 4503107, 5789709, 13509321, 40527963]

約数ペア:

[(1, 40527963), (3, 13509321), (7, 5789709), (9, 4503107), (21, 1929903), (63, 643301)]