2776807

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:230

約数の個数: 16

約数和(自身を含む): 3193344

約数和(自身を除く): 416537

約数列:

[1, 11, 41, 47, 131, 451, 517, 1441, 1927, 5371, 6157, 21197, 59081, 67727, 252437, 2776807]

約数ペア:

[(1, 2776807), (11, 252437), (41, 67727), (47, 59081), (131, 21197), (451, 6157), (517, 5371), (1441, 1927)]