2053443327

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{2531}}^1$

素因数の和:2911

約数の個数: 32

約数和(自身を含む): 3001453056

約数和(自身を除く): 948009729

約数列:

[1, 3, 13, 39, 71, 213, 293, 879, 923, 2531, 2769, 3809, 7593, 11427, 20803, 32903, 62409, 98709, 179701, 270439, 539103, 741583, 811317, 2224749, 2336113, 7008339, 9640579, 28921737, 52652393, 157957179, 684481109, 2053443327]

約数ペア:

[(1, 2053443327), (3, 684481109), (13, 157957179), (39, 52652393), (71, 28921737), (213, 9640579), (293, 7008339), (879, 2336113), (923, 2224749), (2531, 811317), (2769, 741583), (3809, 539103), (7593, 270439), (11427, 179701), (20803, 98709), (32903, 62409)]