28550949

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{28927}}^1$

素因数の和:28984

約数の個数: 16

約数和(自身を含む): 44433408

約数和(自身を除く): 15882459

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 28927, 86781, 202489, 607467, 1359569, 4078707, 9516983, 28550949]

約数ペア:

[(1, 28550949), (3, 9516983), (7, 4078707), (21, 1359569), (47, 607467), (141, 202489), (329, 86781), (987, 28927)]