2099208021

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1\times {\mathrm{22853}}^1$

素因数の和:23380

約数の個数: 16

約数和(自身を含む): 2847059904

約数和(自身を除く): 747851883

約数列:

[1, 3, 67, 201, 457, 1371, 22853, 30619, 68559, 91857, 1531151, 4593453, 10443821, 31331463, 699736007, 2099208021]

約数ペア:

[(1, 2099208021), (3, 699736007), (67, 31331463), (201, 10443821), (457, 4593453), (1371, 1531151), (22853, 91857), (30619, 68559)]