2019771639

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{593}}^1\times {\mathrm{1249}}^1$

素因数の和:1952

約数の個数: 32

約数和(自身を含む): 3029400000

約数和(自身を除く): 1009628361

約数列:

[1, 3, 9, 27, 101, 303, 593, 909, 1249, 1779, 2727, 3747, 5337, 11241, 16011, 33723, 59893, 126149, 179679, 378447, 539037, 740657, 1135341, 1617111, 2221971, 3406023, 6665913, 19997739, 74806357, 224419071, 673257213, 2019771639]

約数ペア:

[(1, 2019771639), (3, 673257213), (9, 224419071), (27, 74806357), (101, 19997739), (303, 6665913), (593, 3406023), (909, 2221971), (1249, 1617111), (1779, 1135341), (2727, 740657), (3747, 539037), (5337, 378447), (11241, 179679), (16011, 126149), (33723, 59893)]