27249789

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{31649}}^1$

素因数の和:31700

約数の個数: 16

約数和(自身を含む): 42537600

約数和(自身を除く): 15287811

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 31649, 94947, 221543, 664629, 1297609, 3892827, 9083263, 27249789]

約数ペア:

[(1, 27249789), (3, 9083263), (7, 3892827), (21, 1297609), (41, 664629), (123, 221543), (287, 94947), (861, 31649)]