40804907

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4019}}^1$

素因数の和:4114

約数の個数: 16

約数和(自身を含む): 48625920

約数和(自身を除く): 7821013

約数列:

[1, 11, 13, 71, 143, 781, 923, 4019, 10153, 44209, 52247, 285349, 574717, 3138839, 3709537, 40804907]

約数ペア:

[(1, 40804907), (11, 3709537), (13, 3138839), (71, 574717), (143, 285349), (781, 52247), (923, 44209), (4019, 10153)]