4871867

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 6795264

約数和(自身を除く): 1923397

約数列:

[1, 7, 11, 13, 31, 77, 91, 143, 157, 217, 341, 403, 1001, 1099, 1727, 2041, 2387, 2821, 4433, 4867, 12089, 14287, 22451, 31031, 34069, 53537, 63271, 157157, 374759, 442897, 695981, 4871867]

約数ペア:

[(1, 4871867), (7, 695981), (11, 442897), (13, 374759), (31, 157157), (77, 63271), (91, 53537), (143, 34069), (157, 31031), (217, 22451), (341, 14287), (403, 12089), (1001, 4867), (1099, 4433), (1727, 2821), (2041, 2387)]