87708383

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{61723}}^1$

素因数の和:61766

約数の個数: 12

約数和(自身を含む): 105548040

約数和(自身を除く): 17839657

約数列:

[1, 7, 29, 49, 203, 1421, 61723, 432061, 1789967, 3024427, 12529769, 87708383]

約数ペア:

[(1, 87708383), (7, 12529769), (29, 3024427), (49, 1789967), (203, 432061), (1421, 61723)]