2293546563

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1873}}^1$

素因数の和:1950

約数の個数: 128

約数和(自身を含む): 4605542400

約数和(自身を除く): 2311995837

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 31, 33, 57, 63, 77, 93, 99, 133, 171, 189, 209, 217, 231, 279, 297, 341, 399, 513, 589, 627, 651, 693, 837, 1023, 1197, 1463, 1767, 1873, 1881, 1953, 2079, 2387, 3069, 3591, 4123, 4389, 5301, 5619, 5643, 5859, 6479, 7161, 9207, 12369, 13111, 13167, 15903, 16857, 19437, 20603, 21483, 35587, 37107, 39333, 39501, 45353, 50571, 58063, 58311, 61809, 64449, 106761, 111321, 117999, 136059, 144221, 174189, 174933, 185427, 249109, 320283, 353997, 391457, 406441, 408177, 432663, 522567, 556281, 638693, 747327, 960849, 1103197, 1174371, 1219323, 1224531, 1297989, 1567701, 1916079, 2241981, 2740199, 3309591, 3523113, 3657969, 3893967, 4470851, 5748237, 6725943, 7722379, 8220597, 9928773, 10569339, 10973907, 12135167, 13412553, 17244711, 23167137, 24661791, 29786319, 36405501, 40237659, 69501411, 73985373, 84946169, 109216503, 120712977, 208504233, 254838507, 327649509, 764515521, 2293546563]

約数ペア:

[(1, 2293546563), (3, 764515521), (7, 327649509), (9, 254838507), (11, 208504233), (19, 120712977), (21, 109216503), (27, 84946169), (31, 73985373), (33, 69501411), (57, 40237659), (63, 36405501), (77, 29786319), (93, 24661791), (99, 23167137), (133, 17244711), (171, 13412553), (189, 12135167), (209, 10973907), (217, 10569339), (231, 9928773), (279, 8220597), (297, 7722379), (341, 6725943), (399, 5748237), (513, 4470851), (589, 3893967), (627, 3657969), (651, 3523113), (693, 3309591), (837, 2740199), (1023, 2241981), (1197, 1916079), (1463, 1567701), (1767, 1297989), (1873, 1224531), (1881, 1219323), (1953, 1174371), (2079, 1103197), (2387, 960849), (3069, 747327), (3591, 638693), (4123, 556281), (4389, 522567), (5301, 432663), (5619, 408177), (5643, 406441), (5859, 391457), (6479, 353997), (7161, 320283), (9207, 249109), (12369, 185427), (13111, 174933), (13167, 174189), (15903, 144221), (16857, 136059), (19437, 117999), (20603, 111321), (21483, 106761), (35587, 64449), (37107, 61809), (39333, 58311), (39501, 58063), (45353, 50571)]