13426224999

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{23}}^1\times {\mathrm{2579}}^1$

素因数の和:2673

約数の個数: 64

約数和(自身を含む): 21518438400

約数和(自身を除く): 8092213401

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 361, 437, 627, 759, 1083, 1311, 2579, 3971, 4807, 6859, 7737, 8303, 11913, 14421, 20577, 24909, 28369, 49001, 59317, 75449, 85107, 91333, 147003, 157757, 177951, 226347, 273999, 473271, 539011, 652487, 931019, 1127023, 1617033, 1735327, 1957461, 2793057, 3381069, 5205981, 10241209, 12397253, 17689361, 21413437, 30723627, 37191759, 53068083, 64240311, 194582971, 235547807, 406855303, 583748913, 706643421, 1220565909, 4475408333, 13426224999]

約数ペア:

[(1, 13426224999), (3, 4475408333), (11, 1220565909), (19, 706643421), (23, 583748913), (33, 406855303), (57, 235547807), (69, 194582971), (209, 64240311), (253, 53068083), (361, 37191759), (437, 30723627), (627, 21413437), (759, 17689361), (1083, 12397253), (1311, 10241209), (2579, 5205981), (3971, 3381069), (4807, 2793057), (6859, 1957461), (7737, 1735327), (8303, 1617033), (11913, 1127023), (14421, 931019), (20577, 652487), (24909, 539011), (28369, 473271), (49001, 273999), (59317, 226347), (75449, 177951), (85107, 157757), (91333, 147003)]