2080320957

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{95083}}^1$

素因数の和:95130

約数の個数: 48

約数和(自身を含む): 3737942208

約数和(自身を除く): 1657621251

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 429, 561, 663, 1287, 1683, 1989, 2431, 7293, 21879, 95083, 285249, 855747, 1045913, 1236079, 1616411, 3137739, 3708237, 4849233, 9413217, 11124711, 13596869, 14547699, 17780521, 21013343, 40790607, 53341563, 63040029, 122371821, 160024689, 189120087, 231146773, 693440319, 2080320957]

約数ペア:

[(1, 2080320957), (3, 693440319), (9, 231146773), (11, 189120087), (13, 160024689), (17, 122371821), (33, 63040029), (39, 53341563), (51, 40790607), (99, 21013343), (117, 17780521), (143, 14547699), (153, 13596869), (187, 11124711), (221, 9413217), (429, 4849233), (561, 3708237), (663, 3137739), (1287, 1616411), (1683, 1236079), (1989, 1045913), (2431, 855747), (7293, 285249), (21879, 95083)]