86923081

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{15199}}^1$

素因数の和:15268

約数の個数: 16

約数和(自身を含む): 107008000

約数和(自身を除く): 20084919

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 15199, 106393, 288781, 653557, 2021467, 4574899, 12417583, 86923081]

約数ペア:

[(1, 86923081), (7, 12417583), (19, 4574899), (43, 2021467), (133, 653557), (301, 288781), (817, 106393), (5719, 15199)]