2016396807

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{422459}}^1$

素因数の和:422542

約数の個数: 16

約数和(自身を含む): 2825412480

約数和(自身を除く): 809015673

約数列:

[1, 3, 37, 43, 111, 129, 1591, 4773, 422459, 1267377, 15630983, 18165737, 46892949, 54497211, 672132269, 2016396807]

約数ペア:

[(1, 2016396807), (3, 672132269), (37, 54497211), (43, 46892949), (111, 18165737), (129, 15630983), (1591, 1267377), (4773, 422459)]