8210889

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{607}}^1$

素因数の和:786

約数の個数: 20

約数和(自身を含む): 12359424

約数和(自身を除く): 4148535

約数列:

[1, 3, 9, 27, 81, 167, 501, 607, 1503, 1821, 4509, 5463, 13527, 16389, 49167, 101369, 304107, 912321, 2736963, 8210889]

約数ペア:

[(1, 8210889), (3, 2736963), (9, 912321), (27, 304107), (81, 101369), (167, 49167), (501, 16389), (607, 13527), (1503, 5463), (1821, 4509)]