42759243

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{353}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 63581232

約数和(自身を除く): 20821989

約数列:

[1, 3, 9, 43, 129, 313, 353, 387, 939, 1059, 2817, 3177, 13459, 15179, 40377, 45537, 110489, 121131, 136611, 331467, 994401, 4751027, 14253081, 42759243]

約数ペア:

[(1, 42759243), (3, 14253081), (9, 4751027), (43, 994401), (129, 331467), (313, 136611), (353, 121131), (387, 110489), (939, 45537), (1059, 40377), (2817, 15179), (3177, 13459)]