142716511

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{19001}}^1$

素因数の和:19074

約数の個数: 16

約数和(自身を含む): 173298240

約数和(自身を除く): 30581729

約数列:

[1, 7, 29, 37, 203, 259, 1073, 7511, 19001, 133007, 551029, 703037, 3857203, 4921259, 20388073, 142716511]

約数ペア:

[(1, 142716511), (7, 20388073), (29, 4921259), (37, 3857203), (203, 703037), (259, 551029), (1073, 133007), (7511, 19001)]