1449287721

素因数分解:

$3^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2309}}^1$

素因数の和:2378

約数の個数: 64

約数和(自身を含む): 2545804800

約数和(自身を除く): 1096517079

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 243, 287, 369, 567, 729, 861, 1107, 1701, 2187, 2309, 2583, 3321, 5103, 6927, 7749, 9963, 15309, 16163, 20781, 23247, 29889, 48489, 62343, 69741, 89667, 94669, 145467, 187029, 209223, 284007, 436401, 561087, 627669, 662683, 852021, 1309203, 1683261, 1988049, 2556063, 3927609, 5049783, 5964147, 7668189, 11782827, 17892441, 23004567, 35348481, 53677323, 69013701, 161031969, 207041103, 483095907, 1449287721]

約数ペア:

[(1, 1449287721), (3, 483095907), (7, 207041103), (9, 161031969), (21, 69013701), (27, 53677323), (41, 35348481), (63, 23004567), (81, 17892441), (123, 11782827), (189, 7668189), (243, 5964147), (287, 5049783), (369, 3927609), (567, 2556063), (729, 1988049), (861, 1683261), (1107, 1309203), (1701, 852021), (2187, 662683), (2309, 627669), (2583, 561087), (3321, 436401), (5103, 284007), (6927, 209223), (7749, 187029), (9963, 145467), (15309, 94669), (16163, 89667), (20781, 69741), (23247, 62343), (29889, 48489)]