2016288459

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{3155381}}^1$

素因数の和:3155458

約数の個数: 12

約数和(自身を含む): 2953437552

約数和(自身を除く): 937149093

約数列:

[1, 3, 9, 71, 213, 639, 3155381, 9466143, 28398429, 224032051, 672096153, 2016288459]

約数ペア:

[(1, 2016288459), (3, 672096153), (9, 224032051), (71, 28398429), (213, 9466143), (639, 3155381)]