131400907

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{168247}}^1$

素因数の和:168329

約数の個数: 8

約数和(自身を含む): 145366272

約数和(自身を除く): 13965365

約数列:

[1, 11, 71, 781, 168247, 1850717, 11945537, 131400907]

約数ペア:

[(1, 131400907), (11, 11945537), (71, 1850717), (781, 168247)]