2983887459

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{1193}}^1$

素因数の和:1309

約数の個数: 72

約数和(自身を含む): 5241468960

約数和(自身を除く): 2257581501

約数列:

[1, 3, 7, 9, 21, 29, 37, 63, 87, 111, 203, 259, 261, 333, 609, 777, 1073, 1193, 1369, 1827, 2331, 3219, 3579, 4107, 7511, 8351, 9583, 9657, 10737, 12321, 22533, 25053, 28749, 34597, 39701, 44141, 67599, 75159, 86247, 103791, 119103, 132423, 242179, 277907, 308987, 311373, 357309, 397269, 726537, 833721, 926961, 1280089, 1633217, 2179611, 2501163, 2780883, 3840267, 4899651, 8960623, 11432519, 11520801, 14698953, 26881869, 34297557, 47363293, 80645607, 102892671, 142089879, 331543051, 426269637, 994629153, 2983887459]

約数ペア:

[(1, 2983887459), (3, 994629153), (7, 426269637), (9, 331543051), (21, 142089879), (29, 102892671), (37, 80645607), (63, 47363293), (87, 34297557), (111, 26881869), (203, 14698953), (259, 11520801), (261, 11432519), (333, 8960623), (609, 4899651), (777, 3840267), (1073, 2780883), (1193, 2501163), (1369, 2179611), (1827, 1633217), (2331, 1280089), (3219, 926961), (3579, 833721), (4107, 726537), (7511, 397269), (8351, 357309), (9583, 311373), (9657, 308987), (10737, 277907), (12321, 242179), (22533, 132423), (25053, 119103), (28749, 103791), (34597, 86247), (39701, 75159), (44141, 67599)]