12834853857

素因数分解:

$3^2\times 7^3\times {\mathrm{97}}^1\times {\mathrm{42863}}^1$

素因数の和:42987

約数の個数: 48

約数和(自身を含む): 21843494400

約数和(自身を除く): 9008640543

約数列:

[1, 3, 7, 9, 21, 49, 63, 97, 147, 291, 343, 441, 679, 873, 1029, 2037, 3087, 4753, 6111, 14259, 33271, 42777, 42863, 99813, 128589, 299439, 300041, 385767, 900123, 2100287, 2700369, 4157711, 6300861, 12473133, 14702009, 18902583, 29103977, 37419399, 44106027, 87311931, 132318081, 203727839, 261935793, 611183517, 1426094873, 1833550551, 4278284619, 12834853857]

約数ペア:

[(1, 12834853857), (3, 4278284619), (7, 1833550551), (9, 1426094873), (21, 611183517), (49, 261935793), (63, 203727839), (97, 132318081), (147, 87311931), (291, 44106027), (343, 37419399), (441, 29103977), (679, 18902583), (873, 14702009), (1029, 12473133), (2037, 6300861), (3087, 4157711), (4753, 2700369), (6111, 2100287), (14259, 900123), (33271, 385767), (42777, 300041), (42863, 299439), (99813, 128589)]