247093561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{24337}}^1$

素因数の和:24432

約数の個数: 16

約数和(自身を含む): 294392448

約数和(自身を除く): 47298887

約数列:

[1, 11, 13, 71, 143, 781, 923, 10153, 24337, 267707, 316381, 1727927, 3480191, 19007197, 22463051, 247093561]

約数ペア:

[(1, 247093561), (11, 22463051), (13, 19007197), (71, 3480191), (143, 1727927), (781, 316381), (923, 267707), (10153, 24337)]