1208341323

素因数分解:

$3^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{9103}}^1$

素因数の和:9173

約数の個数: 48

約数和(自身を含む): 2082995200

約数和(自身を除く): 874653877

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 343, 387, 441, 903, 1029, 2107, 2709, 3087, 6321, 9103, 14749, 18963, 27309, 44247, 63721, 81927, 132741, 191163, 391429, 446047, 573489, 1174287, 1338141, 2740003, 3122329, 3522861, 4014423, 8220009, 9366987, 19180021, 24660027, 28100961, 57540063, 134260147, 172620189, 402780441, 1208341323]

約数ペア:

[(1, 1208341323), (3, 402780441), (7, 172620189), (9, 134260147), (21, 57540063), (43, 28100961), (49, 24660027), (63, 19180021), (129, 9366987), (147, 8220009), (301, 4014423), (343, 3522861), (387, 3122329), (441, 2740003), (903, 1338141), (1029, 1174287), (2107, 573489), (2709, 446047), (3087, 391429), (6321, 191163), (9103, 132741), (14749, 81927), (18963, 63721), (27309, 44247)]