1684456497

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{2609}}^1\times {\mathrm{3119}}^1$

素因数の和:5757

約数の個数: 24

約数和(自身を含む): 2540678400

約数和(自身を除く): 856221903

約数列:

[1, 3, 9, 23, 69, 207, 2609, 3119, 7827, 9357, 23481, 28071, 60007, 71737, 180021, 215211, 540063, 645633, 8137471, 24412413, 73237239, 187161833, 561485499, 1684456497]

約数ペア:

[(1, 1684456497), (3, 561485499), (9, 187161833), (23, 73237239), (69, 24412413), (207, 8137471), (2609, 645633), (3119, 540063), (7827, 215211), (9357, 180021), (23481, 71737), (28071, 60007)]