1917144369

素因数分解:

$3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{49003}}^1$

素因数の和:49048

約数の個数: 48

約数和(自身を含む): 3424791552

約数和(自身を除く): 1507647183

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 243, 483, 567, 621, 1449, 1701, 1863, 4347, 5589, 13041, 39123, 49003, 147009, 343021, 441027, 1029063, 1127069, 1323081, 3087189, 3381207, 3969243, 7889483, 9261567, 10143621, 11907729, 23668449, 27784701, 30430863, 71005347, 83354103, 91292589, 213016041, 273877767, 639048123, 1917144369]

約数ペア:

[(1, 1917144369), (3, 639048123), (7, 273877767), (9, 213016041), (21, 91292589), (23, 83354103), (27, 71005347), (63, 30430863), (69, 27784701), (81, 23668449), (161, 11907729), (189, 10143621), (207, 9261567), (243, 7889483), (483, 3969243), (567, 3381207), (621, 3087189), (1449, 1323081), (1701, 1127069), (1863, 1029063), (4347, 441027), (5589, 343021), (13041, 147009), (39123, 49003)]