778879929

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{270163}}^1$

素因数の和:270228

約数の個数: 12

約数和(自身を含む): 1073091408

約数和(自身を除く): 294211479

約数列:

[1, 3, 31, 93, 961, 2883, 270163, 810489, 8375053, 25125159, 259626643, 778879929]

約数ペア:

[(1, 778879929), (3, 259626643), (31, 25125159), (93, 8375053), (961, 810489), (2883, 270163)]