8915967

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{4651}}^1$

素因数の和:4731

約数の個数: 16

約数和(自身を含む): 13397760

約数和(自身を除く): 4481793

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 4651, 13953, 41859, 125577, 330221, 990663, 2971989, 8915967]

約数ペア:

[(1, 8915967), (3, 2971989), (9, 990663), (27, 330221), (71, 125577), (213, 41859), (639, 13953), (1917, 4651)]