418422719

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{266003}}^1$

素因数の和:266038

約数の個数: 12

約数和(自身を含む): 495299448

約数和(自身を除く): 76876729

約数列:

[1, 11, 13, 121, 143, 1573, 266003, 2926033, 3458039, 32186363, 38038429, 418422719]

約数ペア:

[(1, 418422719), (11, 38038429), (13, 32186363), (121, 3458039), (143, 2926033), (1573, 266003)]