189171073

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{10771}}^1$

素因数の和:10984

約数の個数: 16

約数和(自身を含む): 234054016

約数和(自身を除く): 44882943

約数列:

[1, 7, 13, 91, 193, 1351, 2509, 10771, 17563, 75397, 140023, 980161, 2078803, 14551621, 27024439, 189171073]

約数ペア:

[(1, 189171073), (7, 27024439), (13, 14551621), (91, 2078803), (193, 980161), (1351, 140023), (2509, 75397), (10771, 17563)]