52945347

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193939}}^1$

素因数の和:193962

約数の個数: 16

約数和(自身を含む): 86885120

約数和(自身を除く): 33939773

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 193939, 581817, 1357573, 2521207, 4072719, 7563621, 17648449, 52945347]

約数ペア:

[(1, 52945347), (3, 17648449), (7, 7563621), (13, 4072719), (21, 2521207), (39, 1357573), (91, 581817), (273, 193939)]