2371305321

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1156

約数の個数: 128

約数和(自身を含む): 4657766400

約数和(自身を除く): 2286461079

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, 1063, 1073, 1221, 1827, 2079, 2233, 2331, 2849, 2871, 3189, 3219, 3663, 5481, 6699, 6993, 7441, 7511, 8547, 8613, 9567, 9657, 10989, 11693, 11803, 20097, 22323, 22533, 25641, 28701, 28971, 30827, 35079, 35409, 39331, 60291, 66969, 67599, 76923, 81851, 82621, 92481, 105237, 106227, 117993, 200907, 202797, 215789, 245553, 247863, 275317, 277443, 315711, 318681, 339097, 353979, 432641, 647367, 736659, 743589, 825951, 832329, 1017291, 1061937, 1140599, 1297923, 1942101, 2209977, 2230767, 2373679, 2477853, 3028487, 3051873, 3421797, 3893769, 5826303, 7121037, 7433559, 7984193, 9085461, 9155619, 10265391, 11681307, 12546589, 21363111, 23952579, 27256383, 30796173, 37639767, 64089333, 71857737, 81769149, 87826123, 112919301, 215573211, 263478369, 338757903, 790435107, 2371305321]

約数ペア:

[(1, 2371305321), (3, 790435107), (7, 338757903), (9, 263478369), (11, 215573211), (21, 112919301), (27, 87826123), (29, 81769149), (33, 71857737), (37, 64089333), (63, 37639767), (77, 30796173), (87, 27256383), (99, 23952579), (111, 21363111), (189, 12546589), (203, 11681307), (231, 10265391), (259, 9155619), (261, 9085461), (297, 7984193), (319, 7433559), (333, 7121037), (407, 5826303), (609, 3893769), (693, 3421797), (777, 3051873), (783, 3028487), (957, 2477853), (999, 2373679), (1063, 2230767), (1073, 2209977), (1221, 1942101), (1827, 1297923), (2079, 1140599), (2233, 1061937), (2331, 1017291), (2849, 832329), (2871, 825951), (3189, 743589), (3219, 736659), (3663, 647367), (5481, 432641), (6699, 353979), (6993, 339097), (7441, 318681), (7511, 315711), (8547, 277443), (8613, 275317), (9567, 247863), (9657, 245553), (10989, 215789), (11693, 202797), (11803, 200907), (20097, 117993), (22323, 106227), (22533, 105237), (25641, 92481), (28701, 82621), (28971, 81851), (30827, 76923), (35079, 67599), (35409, 66969), (39331, 60291)]