2021847867

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 3396032640

約数和(自身を除く): 1374184773

約数列:

[1, 3, 9, 13, 23, 39, 61, 69, 109, 113, 117, 183, 207, 299, 327, 339, 549, 793, 897, 981, 1017, 1403, 1417, 1469, 2379, 2507, 2599, 2691, 4209, 4251, 4407, 6649, 6893, 7137, 7521, 7797, 12317, 12627, 12753, 13221, 18239, 19947, 20679, 22563, 23391, 32591, 33787, 36951, 54717, 59841, 62037, 86437, 89609, 97773, 101361, 110853, 152927, 158539, 160121, 164151, 259311, 268827, 283291, 293319, 304083, 458781, 475617, 480363, 751337, 777933, 806481, 849873, 1376343, 1426851, 1441089, 1988051, 2061007, 2254011, 2549619, 3682783, 5964153, 6183021, 6762033, 9767381, 11048349, 17280751, 17892459, 18549063, 29302143, 33145047, 51842253, 87906429, 155526759, 224649763, 673949289, 2021847867]

約数ペア:

[(1, 2021847867), (3, 673949289), (9, 224649763), (13, 155526759), (23, 87906429), (39, 51842253), (61, 33145047), (69, 29302143), (109, 18549063), (113, 17892459), (117, 17280751), (183, 11048349), (207, 9767381), (299, 6762033), (327, 6183021), (339, 5964153), (549, 3682783), (793, 2549619), (897, 2254011), (981, 2061007), (1017, 1988051), (1403, 1441089), (1417, 1426851), (1469, 1376343), (2379, 849873), (2507, 806481), (2599, 777933), (2691, 751337), (4209, 480363), (4251, 475617), (4407, 458781), (6649, 304083), (6893, 293319), (7137, 283291), (7521, 268827), (7797, 259311), (12317, 164151), (12627, 160121), (12753, 158539), (13221, 152927), (18239, 110853), (19947, 101361), (20679, 97773), (22563, 89609), (23391, 86437), (32591, 62037), (33787, 59841), (36951, 54717)]