2009453313

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2586169}}^1$

素因数の和:2586216

約数の個数: 16

約数和(自身を含む): 3144782720

約数和(自身を除く): 1135329407

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 2586169, 7758507, 18103183, 54309549, 95688253, 287064759, 669817771, 2009453313]

約数ペア:

[(1, 2009453313), (3, 669817771), (7, 287064759), (21, 95688253), (37, 54309549), (111, 18103183), (259, 7758507), (777, 2586169)]