2009451741

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2647499}}^1$

素因数の和:2647536

約数の個数: 16

約数和(自身を含む): 3049920000

約数和(自身を除く): 1040468259

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 2647499, 7942497, 29122489, 60892477, 87367467, 182677431, 669817247, 2009451741]

約数ペア:

[(1, 2009451741), (3, 669817247), (11, 182677431), (23, 87367467), (33, 60892477), (69, 29122489), (253, 7942497), (759, 2647499)]