86570897

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{92987}}^1$

素因数の和:93020

約数の個数: 12

約数和(自身を含む): 106006320

約数和(自身を除く): 19435423

約数列:

[1, 7, 19, 49, 133, 931, 92987, 650909, 1766753, 4556363, 12367271, 86570897]

約数ペア:

[(1, 86570897), (7, 12367271), (19, 4556363), (49, 1766753), (133, 650909), (931, 92987)]