293242851

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{41719}}^1$

素因数の和:41807

約数の個数: 24

約数和(自身を含む): 468599040

約数和(自身を除く): 175356189

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 41719, 125157, 375471, 458909, 1376727, 2962049, 4130181, 8886147, 26658441, 32582539, 97747617, 293242851]

約数ペア:

[(1, 293242851), (3, 97747617), (9, 32582539), (11, 26658441), (33, 8886147), (71, 4130181), (99, 2962049), (213, 1376727), (639, 458909), (781, 375471), (2343, 125157), (7029, 41719)]