2016028917

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{780499}}^1$

素因数の和:780553

約数の個数: 24

約数和(自身を含む): 3409224000

約数和(自身を除く): 1393195083

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 780499, 2341497, 5463493, 7024491, 16390479, 32000459, 49171437, 96001377, 224003213, 288004131, 672009639, 2016028917]

約数ペア:

[(1, 2016028917), (3, 672009639), (7, 288004131), (9, 224003213), (21, 96001377), (41, 49171437), (63, 32000459), (123, 16390479), (287, 7024491), (369, 5463493), (861, 2341497), (2583, 780499)]