8686359

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{9749}}^1$

素因数の和:9772

約数の個数: 20

約数和(自身を含む): 14157000

約数和(自身を除く): 5470641

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 9749, 29247, 87741, 107239, 263223, 321717, 789669, 965151, 2895453, 8686359]

約数ペア:

[(1, 8686359), (3, 2895453), (9, 965151), (11, 789669), (27, 321717), (33, 263223), (81, 107239), (99, 87741), (297, 29247), (891, 9749)]