2149809783

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{1231}}^1$

素因数の和:1556

約数の個数: 48

約数和(自身を含む): 3350527488

約数和(自身を除く): 1200717705

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 283, 363, 561, 849, 1231, 2057, 3113, 3693, 4811, 6171, 9339, 13541, 14433, 20927, 34243, 40623, 52921, 62781, 102729, 148951, 158763, 230197, 348373, 446853, 582131, 690591, 1045119, 1746393, 2532167, 3832103, 5922341, 7596501, 11496309, 17767023, 42153133, 65145751, 126459399, 195437253, 716603261, 2149809783]

約数ペア:

[(1, 2149809783), (3, 716603261), (11, 195437253), (17, 126459399), (33, 65145751), (51, 42153133), (121, 17767023), (187, 11496309), (283, 7596501), (363, 5922341), (561, 3832103), (849, 2532167), (1231, 1746393), (2057, 1045119), (3113, 690591), (3693, 582131), (4811, 446853), (6171, 348373), (9339, 230197), (13541, 158763), (14433, 148951), (20927, 102729), (34243, 62781), (40623, 52921)]