2009307597

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{857579}}^1$

素因数の和:857664

約数の個数: 16

約数和(自身を含む): 2963796480

約数和(自身を除く): 954488883

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 857579, 2572737, 9433369, 28300107, 60888109, 182664327, 669769199, 2009307597]

約数ペア:

[(1, 2009307597), (3, 669769199), (11, 182664327), (33, 60888109), (71, 28300107), (213, 9433369), (781, 2572737), (2343, 857579)]