2149675143

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:717

約数の個数: 128

約数和(自身を含む): 4074209280

約数和(自身を除く): 1924534137

約数列:

[1, 3, 7, 11, 17, 19, 21, 33, 47, 51, 57, 77, 119, 133, 141, 187, 209, 231, 323, 329, 357, 399, 517, 561, 613, 627, 799, 893, 969, 987, 1309, 1463, 1551, 1839, 2261, 2397, 2679, 3553, 3619, 3927, 4291, 4389, 5593, 6251, 6743, 6783, 8789, 9823, 10421, 10659, 10857, 11647, 12873, 15181, 16779, 18753, 20229, 24871, 26367, 28811, 29469, 31263, 34941, 45543, 47201, 61523, 68761, 72947, 74613, 81529, 86433, 106267, 114631, 128117, 141603, 166991, 184569, 197999, 201677, 206283, 218841, 244587, 316921, 318801, 343893, 384351, 489787, 500973, 547409, 593997, 605031, 802417, 896819, 950763, 1168937, 1385993, 1469361, 1642227, 2177989, 2218447, 2407251, 2690457, 3428509, 3506811, 3831863, 4157979, 5387657, 6021499, 6533967, 6655341, 9305953, 10285527, 11495589, 15245923, 16162971, 18064497, 27917859, 37713599, 42150493, 45737769, 65141671, 102365483, 113140797, 126451479, 195425013, 307096449, 716558381, 2149675143]

約数ペア:

[(1, 2149675143), (3, 716558381), (7, 307096449), (11, 195425013), (17, 126451479), (19, 113140797), (21, 102365483), (33, 65141671), (47, 45737769), (51, 42150493), (57, 37713599), (77, 27917859), (119, 18064497), (133, 16162971), (141, 15245923), (187, 11495589), (209, 10285527), (231, 9305953), (323, 6655341), (329, 6533967), (357, 6021499), (399, 5387657), (517, 4157979), (561, 3831863), (613, 3506811), (627, 3428509), (799, 2690457), (893, 2407251), (969, 2218447), (987, 2177989), (1309, 1642227), (1463, 1469361), (1551, 1385993), (1839, 1168937), (2261, 950763), (2397, 896819), (2679, 802417), (3553, 605031), (3619, 593997), (3927, 547409), (4291, 500973), (4389, 489787), (5593, 384351), (6251, 343893), (6743, 318801), (6783, 316921), (8789, 244587), (9823, 218841), (10421, 206283), (10659, 201677), (10857, 197999), (11647, 184569), (12873, 166991), (15181, 141603), (16779, 128117), (18753, 114631), (20229, 106267), (24871, 86433), (26367, 81529), (28811, 74613), (29469, 72947), (31263, 68761), (34941, 61523), (45543, 47201)]