22714263

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 80

約数和(自身を含む): 41713056

約数和(自身を除く): 18998793

約数列:

[1, 3, 9, 11, 13, 27, 33, 37, 39, 53, 81, 99, 111, 117, 143, 159, 297, 333, 351, 407, 429, 477, 481, 583, 689, 891, 999, 1053, 1221, 1287, 1431, 1443, 1749, 1961, 2067, 2997, 3663, 3861, 4293, 4329, 5247, 5291, 5883, 6201, 7579, 10989, 11583, 12987, 15741, 15873, 17649, 18603, 21571, 22737, 25493, 32967, 38961, 47223, 47619, 52947, 55809, 64713, 68211, 76479, 142857, 158841, 194139, 204633, 229437, 280423, 428571, 582417, 613899, 688311, 841269, 1747251, 2064933, 2523807, 7571421, 22714263]

約数ペア:

[(1, 22714263), (3, 7571421), (9, 2523807), (11, 2064933), (13, 1747251), (27, 841269), (33, 688311), (37, 613899), (39, 582417), (53, 428571), (81, 280423), (99, 229437), (111, 204633), (117, 194139), (143, 158841), (159, 142857), (297, 76479), (333, 68211), (351, 64713), (407, 55809), (429, 52947), (477, 47619), (481, 47223), (583, 38961), (689, 32967), (891, 25493), (999, 22737), (1053, 21571), (1221, 18603), (1287, 17649), (1431, 15873), (1443, 15741), (1749, 12987), (1961, 11583), (2067, 10989), (2997, 7579), (3663, 6201), (3861, 5883), (4293, 5291), (4329, 5247)]