54090043

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2417}}^1$

素因数の和:2586

約数の個数: 16

約数和(自身を含む): 64995840

約数和(自身を除く): 10905797

約数列:

[1, 7, 23, 139, 161, 973, 2417, 3197, 16919, 22379, 55591, 335963, 389137, 2351741, 7727149, 54090043]

約数ペア:

[(1, 54090043), (7, 7727149), (23, 2351741), (139, 389137), (161, 335963), (973, 55591), (2417, 22379), (3197, 16919)]