426569

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:200

約数の個数: 16

約数和(自身を含む): 530880

約数和(自身を除く): 104311

約数列:

[1, 11, 13, 19, 143, 157, 209, 247, 1727, 2041, 2717, 2983, 22451, 32813, 38779, 426569]

約数ペア:

[(1, 426569), (11, 38779), (13, 32813), (19, 22451), (143, 2983), (157, 2717), (209, 2041), (247, 1727)]