9557919

素因数分解:

$3^6\times 7^1\times {\mathrm{1873}}^1$

素因数の和:1898

約数の個数: 28

約数和(自身を含む): 16386256

約数和(自身を除く): 6828337

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 1873, 5103, 5619, 13111, 16857, 39333, 50571, 117999, 151713, 353997, 455139, 1061991, 1365417, 3185973, 9557919]

約数ペア:

[(1, 9557919), (3, 3185973), (7, 1365417), (9, 1061991), (21, 455139), (27, 353997), (63, 151713), (81, 117999), (189, 50571), (243, 39333), (567, 16857), (729, 13111), (1701, 5619), (1873, 5103)]