85047391

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{4159}}^1$

素因数の和:4207

約数の個数: 18

約数和(自身を含む): 101250240

約数和(自身を除く): 16202849

約数列:

[1, 11, 13, 121, 143, 169, 1573, 1859, 4159, 20449, 45749, 54067, 503239, 594737, 702871, 6542107, 7731581, 85047391]

約数ペア:

[(1, 85047391), (11, 7731581), (13, 6542107), (121, 702871), (143, 594737), (169, 503239), (1573, 54067), (1859, 45749), (4159, 20449)]