289480496067

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1280281}}^1$

素因数の和:1280428

約数の個数: 48

約数和(自身を含む): 495848097472

約数和(自身を除く): 206367601405

約数列:

[1, 3, 7, 9, 21, 37, 63, 97, 111, 259, 291, 333, 679, 777, 873, 2037, 2331, 3589, 6111, 10767, 25123, 32301, 75369, 226107, 1280281, 3840843, 8961967, 11522529, 26885901, 47370397, 80657703, 124187257, 142111191, 331592779, 372561771, 426333573, 869310799, 994778337, 1117685313, 2607932397, 2984335011, 4594928509, 7823797191, 13784785527, 32164499563, 41354356581, 96493498689, 289480496067]

約数ペア:

[(1, 289480496067), (3, 96493498689), (7, 41354356581), (9, 32164499563), (21, 13784785527), (37, 7823797191), (63, 4594928509), (97, 2984335011), (111, 2607932397), (259, 1117685313), (291, 994778337), (333, 869310799), (679, 426333573), (777, 372561771), (873, 331592779), (2037, 142111191), (2331, 124187257), (3589, 80657703), (6111, 47370397), (10767, 26885901), (25123, 11522529), (32301, 8961967), (75369, 3840843), (226107, 1280281)]