19296387

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{7219}}^1$

素因数の和:7245

約数の個数: 24

約数和(自身を含む): 31536960

約数和(自身を除く): 12240573

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 7219, 21657, 64971, 79409, 194913, 238227, 584739, 714681, 1754217, 2144043, 6432129, 19296387]

約数ペア:

[(1, 19296387), (3, 6432129), (9, 2144043), (11, 1754217), (27, 714681), (33, 584739), (81, 238227), (99, 194913), (243, 79409), (297, 64971), (891, 21657), (2673, 7219)]