281639604961

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{179046157}}^1$

素因数の和:179046192

約数の個数: 12

約数和(自身を含む): 333383946196

約数和(自身を除く): 51744341235

約数列:

[1, 11, 13, 121, 143, 1573, 179046157, 1969507727, 2327600041, 21664584997, 25603600451, 281639604961]

約数ペア:

[(1, 281639604961), (11, 25603600451), (13, 21664584997), (121, 2327600041), (143, 1969507727), (1573, 179046157)]