2912261

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 16

約数和(自身を含む): 3345408

約数和(自身を除く): 433147

約数列:

[1, 11, 43, 47, 131, 473, 517, 1441, 2021, 5633, 6157, 22231, 61963, 67727, 264751, 2912261]

約数ペア:

[(1, 2912261), (11, 264751), (43, 67727), (47, 61963), (131, 22231), (473, 6157), (517, 5633), (1441, 2021)]