1279368964419

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{12647}}^1$

素因数の和:13065

約数の個数: 128

約数和(自身を含む): 2261807235072

約数和(自身を除く): 982438270653

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 71, 91, 119, 213, 221, 273, 307, 357, 497, 663, 921, 923, 1207, 1491, 1547, 2149, 2769, 3621, 3991, 4641, 5219, 6447, 6461, 8449, 11973, 12647, 15657, 15691, 19383, 21797, 25347, 27937, 36533, 37941, 47073, 65391, 67847, 83811, 88529, 109599, 109837, 152579, 164411, 203541, 214999, 265587, 283361, 329511, 370549, 457737, 474929, 493233, 644997, 850083, 897937, 1111647, 1150877, 1424787, 1504993, 1983527, 2593843, 2693811, 2794987, 3452631, 3882629, 4514979, 4817137, 5950581, 6285559, 7781529, 8384961, 11647887, 11673181, 14451411, 15264929, 18856677, 19564909, 27178403, 33719959, 35019543, 45794787, 50474177, 58694727, 66004693, 81535209, 81712267, 101159877, 106854503, 151422531, 198014079, 198444077, 245136801, 275666659, 320563509, 353319239, 462032851, 595332231, 826999977, 858061009, 1059957717, 1386098553, 1389108539, 1929666613, 2574183027, 3583666567, 4167325617, 4686333203, 5788999839, 6006427063, 10750999701, 14058999609, 18019281189, 25085665969, 32804332421, 60922331639, 75256997907, 98412997263, 182766994917, 426456321473, 1279368964419]

約数ペア:

[(1, 1279368964419), (3, 426456321473), (7, 182766994917), (13, 98412997263), (17, 75256997907), (21, 60922331639), (39, 32804332421), (51, 25085665969), (71, 18019281189), (91, 14058999609), (119, 10750999701), (213, 6006427063), (221, 5788999839), (273, 4686333203), (307, 4167325617), (357, 3583666567), (497, 2574183027), (663, 1929666613), (921, 1389108539), (923, 1386098553), (1207, 1059957717), (1491, 858061009), (1547, 826999977), (2149, 595332231), (2769, 462032851), (3621, 353319239), (3991, 320563509), (4641, 275666659), (5219, 245136801), (6447, 198444077), (6461, 198014079), (8449, 151422531), (11973, 106854503), (12647, 101159877), (15657, 81712267), (15691, 81535209), (19383, 66004693), (21797, 58694727), (25347, 50474177), (27937, 45794787), (36533, 35019543), (37941, 33719959), (47073, 27178403), (65391, 19564909), (67847, 18856677), (83811, 15264929), (88529, 14451411), (109599, 11673181), (109837, 11647887), (152579, 8384961), (164411, 7781529), (203541, 6285559), (214999, 5950581), (265587, 4817137), (283361, 4514979), (329511, 3882629), (370549, 3452631), (457737, 2794987), (474929, 2693811), (493233, 2593843), (644997, 1983527), (850083, 1504993), (897937, 1424787), (1111647, 1150877)]