47638019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2543}}^1$

素因数の和:2698

約数の個数: 16

約数和(自身を含む): 56415744

約数和(自身を除く): 8777725

約数列:

[1, 11, 13, 131, 143, 1441, 1703, 2543, 18733, 27973, 33059, 333133, 363649, 3664463, 4330729, 47638019]

約数ペア:

[(1, 47638019), (11, 4330729), (13, 3664463), (131, 363649), (143, 333133), (1441, 33059), (1703, 27973), (2543, 18733)]