542782071

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{2953}}^1$

素因数の和:4543

約数の個数: 24

約数和(自身を含む): 845151216

約数和(自身を除く): 302369145

約数列:

[1, 3, 9, 13, 39, 117, 1571, 2953, 4713, 8859, 14139, 20423, 26577, 38389, 61269, 115167, 183807, 345501, 4639163, 13917489, 41752467, 60309119, 180927357, 542782071]

約数ペア:

[(1, 542782071), (3, 180927357), (9, 60309119), (13, 41752467), (39, 13917489), (117, 4639163), (1571, 345501), (2953, 183807), (4713, 115167), (8859, 61269), (14139, 38389), (20423, 26577)]