1282248891

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{63803}}^1$

素因数の和:63856

約数の個数: 48

約数和(自身を含む): 2388821760

約数和(自身を除く): 1106572869

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 693, 957, 1827, 2233, 2871, 6699, 20097, 63803, 191409, 446621, 574227, 701833, 1339863, 1850287, 2105499, 4019589, 4912831, 5550861, 6316497, 12952009, 14738493, 16652583, 20353157, 38856027, 44215479, 61059471, 116568081, 142472099, 183178413, 427416297, 1282248891]

約数ペア:

[(1, 1282248891), (3, 427416297), (7, 183178413), (9, 142472099), (11, 116568081), (21, 61059471), (29, 44215479), (33, 38856027), (63, 20353157), (77, 16652583), (87, 14738493), (99, 12952009), (203, 6316497), (231, 5550861), (261, 4912831), (319, 4019589), (609, 2105499), (693, 1850287), (957, 1339863), (1827, 701833), (2233, 574227), (2871, 446621), (6699, 191409), (20097, 63803)]