86651879

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 93726720

約数和(自身を除く): 7074841

約数列:

[1, 23, 47, 71, 1081, 1129, 1633, 3337, 25967, 53063, 76751, 80159, 1220449, 1843657, 3767473, 86651879]

約数ペア:

[(1, 86651879), (23, 3767473), (47, 1843657), (71, 1220449), (1081, 80159), (1129, 76751), (1633, 53063), (3337, 25967)]