2230767

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 64

約数和(自身を含む): 4377600

約数和(自身を除く): 2146833

約数列:

[1, 3, 7, 9, 11, 21, 27, 29, 33, 37, 63, 77, 87, 99, 111, 189, 203, 231, 259, 261, 297, 319, 333, 407, 609, 693, 777, 783, 957, 999, 1073, 1221, 1827, 2079, 2233, 2331, 2849, 2871, 3219, 3663, 5481, 6699, 6993, 7511, 8547, 8613, 9657, 10989, 11803, 20097, 22533, 25641, 28971, 35409, 60291, 67599, 76923, 82621, 106227, 202797, 247863, 318681, 743589, 2230767]

約数ペア:

[(1, 2230767), (3, 743589), (7, 318681), (9, 247863), (11, 202797), (21, 106227), (27, 82621), (29, 76923), (33, 67599), (37, 60291), (63, 35409), (77, 28971), (87, 25641), (99, 22533), (111, 20097), (189, 11803), (203, 10989), (231, 9657), (259, 8613), (261, 8547), (297, 7511), (319, 6993), (333, 6699), (407, 5481), (609, 3663), (693, 3219), (777, 2871), (783, 2849), (957, 2331), (999, 2233), (1073, 2079), (1221, 1827)]