131005083

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{19949}}^1$

素因数の和:20162

約数の個数: 16

約数和(自身を含む): 191520000

約数和(自身を除く): 60514917

約数列:

[1, 3, 11, 33, 199, 597, 2189, 6567, 19949, 59847, 219439, 658317, 3969851, 11909553, 43668361, 131005083]

約数ペア:

[(1, 131005083), (3, 43668361), (11, 11909553), (33, 3969851), (199, 658317), (597, 219439), (2189, 59847), (6567, 19949)]