1263724443

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{11243}}^1$

素因数の和:11456

約数の個数: 32

約数和(自身を含む): 1964551680

約数和(自身を除く): 700827237

約数列:

[1, 3, 9, 23, 27, 69, 181, 207, 543, 621, 1629, 4163, 4887, 11243, 12489, 33729, 37467, 101187, 112401, 258589, 303561, 775767, 2034983, 2327301, 6104949, 6981903, 18314847, 46804609, 54944541, 140413827, 421241481, 1263724443]

約数ペア:

[(1, 1263724443), (3, 421241481), (9, 140413827), (23, 54944541), (27, 46804609), (69, 18314847), (181, 6981903), (207, 6104949), (543, 2327301), (621, 2034983), (1629, 775767), (4163, 303561), (4887, 258589), (11243, 112401), (12489, 101187), (33729, 37467)]