2827071

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 4471376

約数和(自身を除く): 1644305

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 331, 657, 949, 993, 2847, 2979, 4303, 8541, 12909, 24163, 38727, 72489, 217467, 314119, 942357, 2827071]

約数ペア:

[(1, 2827071), (3, 942357), (9, 314119), (13, 217467), (39, 72489), (73, 38727), (117, 24163), (219, 12909), (331, 8541), (657, 4303), (949, 2979), (993, 2847)]