Format REAL values by adding thousands separator in SQLite

SQLite3:

select f1 from table1; -- f1 real;

+---------------+
|      f1       |
+---------------+
| 12345.95      |
| 1234567.78    |
| 1234567890.11 |
+---------------+

How to get:

+------------------+
|        f1        |
+------------------+
| 12,345.95        |
| 1,234,567.78     |
| 1,234,567,890.11 |
+------------------+