I divisori di 1998009 sono 12, elencati qui di seguito: 1; 3; 9; 13; 39; 117; 17077; 51231; 153693; 222001; 666003; 1998009
1997990, 1997991, 1997992, 1997993, 1997994, 1997995, 1997996, 1997997, 1997998, 1997999, 1998000, 1998001, 1998002, 1998003, 1998004, 1998005, 1998006, 1998007, 1998008, 1998010, 1998011, 1998012, 1998013, 1998014, 1998015, 1998016, 1998017, 1998018, 1998019, 1998020, 1998021, 1998022, 1998023, 1998024, 1998025, 1998026, 1998027, 1998028