17997309

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{6733}}^1$

素因数の和:6759

約数の個数: 24

約数和(自身を含む): 29414112

約数和(自身を除く): 11416803

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 6733, 20199, 60597, 74063, 181791, 222189, 545373, 666567, 1636119, 1999701, 5999103, 17997309]

約数ペア:

[(1, 17997309), (3, 5999103), (9, 1999701), (11, 1636119), (27, 666567), (33, 545373), (81, 222189), (99, 181791), (243, 74063), (297, 60597), (891, 20199), (2673, 6733)]