2016197841

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5647613}}^1$

素因数の和:5647640

約数の個数: 16

約数和(自身を含む): 3253025664

約数和(自身を除く): 1236827823

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 5647613, 16942839, 39533291, 96009421, 118599873, 288028263, 672065947, 2016197841]

約数ペア:

[(1, 2016197841), (3, 672065947), (7, 288028263), (17, 118599873), (21, 96009421), (51, 39533291), (119, 16942839), (357, 5647613)]