1999047167

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1\times {\mathrm{4919}}^1$

素因数の和:5702

約数の個数: 16

約数和(自身を含む): 2206364160

約数和(自身を除く): 207316993

約数列:

[1, 13, 43, 559, 727, 4919, 9451, 31261, 63947, 211517, 406393, 2749721, 3576113, 46489469, 153772859, 1999047167]

約数ペア:

[(1, 1999047167), (13, 153772859), (43, 46489469), (559, 3576113), (727, 2749721), (4919, 406393), (9451, 211517), (31261, 63947)]