28865727

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{10799}}^1$

素因数の和:10825

約数の個数: 24

約数和(自身を含む): 47174400

約数和(自身を除く): 18308673

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 10799, 32397, 97191, 118789, 291573, 356367, 874719, 1069101, 2624157, 3207303, 9621909, 28865727]

約数ペア:

[(1, 28865727), (3, 9621909), (9, 3207303), (11, 2624157), (27, 1069101), (33, 874719), (81, 356367), (99, 291573), (243, 118789), (297, 97191), (891, 32397), (2673, 10799)]