3942099

素因数分解:

$3^2\times 7^3\times {\mathrm{1277}}^1$

素因数の和:1304

約数の個数: 24

約数和(自身を含む): 6645600

約数和(自身を除く): 2703501

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 1277, 3087, 3831, 8939, 11493, 26817, 62573, 80451, 187719, 438011, 563157, 1314033, 3942099]

約数ペア:

[(1, 3942099), (3, 1314033), (7, 563157), (9, 438011), (21, 187719), (49, 80451), (63, 62573), (147, 26817), (343, 11493), (441, 8939), (1029, 3831), (1277, 3087)]