1285155333

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{9319}}^1$

素因数の和:9542

約数の個数: 48

約数和(自身を含む): 2326272000

約数和(自身を除く): 1041116667

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 199, 231, 597, 693, 1393, 1791, 2189, 4179, 6567, 9319, 12537, 15323, 19701, 27957, 45969, 65233, 83871, 102509, 137907, 195699, 307527, 587097, 717563, 922581, 1854481, 2152689, 5563443, 6458067, 12981367, 16690329, 20399291, 38944101, 61197873, 116832303, 142795037, 183593619, 428385111, 1285155333]

約数ペア:

[(1, 1285155333), (3, 428385111), (7, 183593619), (9, 142795037), (11, 116832303), (21, 61197873), (33, 38944101), (63, 20399291), (77, 16690329), (99, 12981367), (199, 6458067), (231, 5563443), (597, 2152689), (693, 1854481), (1393, 922581), (1791, 717563), (2189, 587097), (4179, 307527), (6567, 195699), (9319, 137907), (12537, 102509), (15323, 83871), (19701, 65233), (27957, 45969)]