22038401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{661}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 27581568

約数和(自身を除く): 5543167

約数列:

[1, 7, 11, 77, 433, 661, 3031, 4627, 4763, 7271, 33341, 50897, 286213, 2003491, 3148343, 22038401]

約数ペア:

[(1, 22038401), (7, 3148343), (11, 2003491), (77, 286213), (433, 50897), (661, 33341), (3031, 7271), (4627, 4763)]