8006427

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6221}}^1$

素因数の和:6251

約数の個数: 24

約数和(自身を含む): 13588848

約数和(自身を除く): 5582421

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 6221, 18663, 55989, 68431, 80873, 205293, 242619, 615879, 727857, 889603, 2668809, 8006427]

約数ペア:

[(1, 8006427), (3, 2668809), (9, 889603), (11, 727857), (13, 615879), (33, 242619), (39, 205293), (99, 80873), (117, 68431), (143, 55989), (429, 18663), (1287, 6221)]