86704079

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{160861}}^1$

素因数の和:160886

約数の個数: 12

約数和(自身を含む): 110029608

約数和(自身を除く): 23325529

約数列:

[1, 7, 11, 49, 77, 539, 160861, 1126027, 1769471, 7882189, 12386297, 86704079]

約数ペア:

[(1, 86704079), (7, 12386297), (11, 7882189), (49, 1769471), (77, 1126027), (539, 160861)]