86522723

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{643}}^1$

素因数の和:1106

約数の個数: 16

約数和(自身を含む): 101391360

約数和(自身を除く): 14868637

約数列:

[1, 7, 47, 329, 409, 643, 2863, 4501, 19223, 30221, 134561, 211547, 262987, 1840909, 12360389, 86522723]

約数ペア:

[(1, 86522723), (7, 12360389), (47, 1840909), (329, 262987), (409, 211547), (643, 134561), (2863, 30221), (4501, 19223)]