495588249

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{479}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 796723200

約数和(自身を除く): 301134951

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 239, 333, 479, 481, 717, 1437, 1443, 2151, 3107, 4311, 4329, 6227, 8843, 9321, 17723, 18681, 26529, 27963, 53169, 56043, 79587, 114481, 114959, 159507, 230399, 343443, 344877, 691197, 1030329, 1034631, 1488253, 2073591, 4235797, 4464759, 12707391, 13394277, 38122173, 55065361, 165196083, 495588249]

約数ペア:

[(1, 495588249), (3, 165196083), (9, 55065361), (13, 38122173), (37, 13394277), (39, 12707391), (111, 4464759), (117, 4235797), (239, 2073591), (333, 1488253), (479, 1034631), (481, 1030329), (717, 691197), (1437, 344877), (1443, 343443), (2151, 230399), (3107, 159507), (4311, 114959), (4329, 114481), (6227, 79587), (8843, 56043), (9321, 53169), (17723, 27963), (18681, 26529)]