12836747

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3877}}^1$

素因数の和:3938

約数の個数: 16

約数和(自身を含む): 16380672

約数和(自身を除く): 3543925

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 3877, 27139, 42647, 166711, 298529, 1166977, 1833821, 12836747]

約数ペア:

[(1, 12836747), (7, 1833821), (11, 1166977), (43, 298529), (77, 166711), (301, 42647), (473, 27139), (3311, 3877)]