2016647661

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5648873}}^1$

素因数の和:5648900

約数の個数: 16

約数和(自身を含む): 3253751424

約数和(自身を除く): 1237103763

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 5648873, 16946619, 39542111, 96030841, 118626333, 288092523, 672215887, 2016647661]

約数ペア:

[(1, 2016647661), (3, 672215887), (7, 288092523), (17, 118626333), (21, 96030841), (51, 39542111), (119, 16946619), (357, 5648873)]