8047791

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 12012624

約数和(自身を除く): 3964833

約数列:

[1, 3, 9, 61, 107, 137, 183, 321, 411, 549, 963, 1233, 6527, 8357, 14659, 19581, 25071, 43977, 58743, 75213, 131931, 894199, 2682597, 8047791]

約数ペア:

[(1, 8047791), (3, 2682597), (9, 894199), (61, 131931), (107, 75213), (137, 58743), (183, 43977), (321, 25071), (411, 19581), (549, 14659), (963, 8357), (1233, 6527)]