2660944923

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{337}}^1$

素因数の和:705

約数の個数: 96

約数和(自身を含む): 4913405952

約数和(自身を除く): 2252461029

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 273, 279, 311, 337, 403, 651, 819, 933, 1011, 1209, 1953, 2177, 2359, 2799, 2821, 3033, 3627, 4043, 4381, 6531, 7077, 8463, 9641, 10447, 12129, 13143, 19593, 21231, 25389, 28301, 28923, 30667, 31341, 36387, 39429, 67487, 73129, 84903, 86769, 92001, 94023, 104807, 125333, 135811, 202461, 219387, 254709, 276003, 314421, 375999, 407433, 607383, 658161, 733649, 877331, 943263, 950677, 1127997, 1222299, 1362491, 2200947, 2631993, 2852031, 3249017, 4087473, 6602841, 7895979, 8556093, 9537437, 9747051, 12262419, 22743119, 28612311, 29241153, 42237221, 68229357, 85836933, 126711663, 204688071, 295660547, 380134989, 886981641, 2660944923]

約数ペア:

[(1, 2660944923), (3, 886981641), (7, 380134989), (9, 295660547), (13, 204688071), (21, 126711663), (31, 85836933), (39, 68229357), (63, 42237221), (91, 29241153), (93, 28612311), (117, 22743119), (217, 12262419), (273, 9747051), (279, 9537437), (311, 8556093), (337, 7895979), (403, 6602841), (651, 4087473), (819, 3249017), (933, 2852031), (1011, 2631993), (1209, 2200947), (1953, 1362491), (2177, 1222299), (2359, 1127997), (2799, 950677), (2821, 943263), (3033, 877331), (3627, 733649), (4043, 658161), (4381, 607383), (6531, 407433), (7077, 375999), (8463, 314421), (9641, 276003), (10447, 254709), (12129, 219387), (13143, 202461), (19593, 135811), (21231, 125333), (25389, 104807), (28301, 94023), (28923, 92001), (30667, 86769), (31341, 84903), (36387, 73129), (39429, 67487)]