43775121

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{15809}}^1$

素因数の和:15896

約数の個数: 16

約数和(自身を含む): 63745920

約数和(自身を除く): 19970799

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 15809, 47427, 205517, 616551, 1122439, 3367317, 14591707, 43775121]

約数ペア:

[(1, 43775121), (3, 14591707), (13, 3367317), (39, 1122439), (71, 616551), (213, 205517), (923, 47427), (2769, 15809)]