2019472803

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{1429}}^1$

素因数の和:1753

約数の個数: 40

約数和(自身を含む): 3073012800

約数和(自身を除く): 1053539997

約数列:

[1, 3, 9, 27, 73, 81, 219, 239, 657, 717, 1429, 1971, 2151, 4287, 5913, 6453, 12861, 17447, 19359, 38583, 52341, 104317, 115749, 157023, 312951, 341531, 471069, 938853, 1024593, 1413207, 2816559, 3073779, 8449677, 9221337, 24931763, 27664011, 74795289, 224385867, 673157601, 2019472803]

約数ペア:

[(1, 2019472803), (3, 673157601), (9, 224385867), (27, 74795289), (73, 27664011), (81, 24931763), (219, 9221337), (239, 8449677), (657, 3073779), (717, 2816559), (1429, 1413207), (1971, 1024593), (2151, 938853), (4287, 471069), (5913, 341531), (6453, 312951), (12861, 157023), (17447, 115749), (19359, 104317), (38583, 52341)]