289484559

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 543763584

約数和(自身を除く): 254279025

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 41, 63, 91, 111, 117, 123, 233, 259, 273, 287, 333, 369, 481, 533, 699, 777, 819, 861, 1443, 1517, 1599, 1631, 2097, 2331, 2583, 3029, 3367, 3731, 4329, 4551, 4797, 4893, 8621, 9087, 9553, 10101, 10619, 11193, 13653, 14679, 19721, 21203, 25863, 27261, 28659, 30303, 31857, 33579, 59163, 60347, 63609, 66871, 77589, 85977, 95571, 112073, 124189, 138047, 177489, 181041, 190827, 200613, 336219, 353461, 372567, 414141, 543123, 601839, 784511, 869323, 1008657, 1060383, 1117701, 1242423, 2353533, 2474227, 2607969, 3181149, 4594993, 7060599, 7422681, 7823907, 13784979, 22268043, 32164951, 41354937, 96494853, 289484559]

約数ペア:

[(1, 289484559), (3, 96494853), (7, 41354937), (9, 32164951), (13, 22268043), (21, 13784979), (37, 7823907), (39, 7422681), (41, 7060599), (63, 4594993), (91, 3181149), (111, 2607969), (117, 2474227), (123, 2353533), (233, 1242423), (259, 1117701), (273, 1060383), (287, 1008657), (333, 869323), (369, 784511), (481, 601839), (533, 543123), (699, 414141), (777, 372567), (819, 353461), (861, 336219), (1443, 200613), (1517, 190827), (1599, 181041), (1631, 177489), (2097, 138047), (2331, 124189), (2583, 112073), (3029, 95571), (3367, 85977), (3731, 77589), (4329, 66871), (4551, 63609), (4797, 60347), (4893, 59163), (8621, 33579), (9087, 31857), (9553, 30303), (10101, 28659), (10619, 27261), (11193, 25863), (13653, 21203), (14679, 19721)]