7728039

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{311}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 12265344

約数和(自身を除く): 4537305

約数列:

[1, 3, 9, 11, 33, 99, 251, 311, 753, 933, 2259, 2761, 2799, 3421, 8283, 10263, 24849, 30789, 78061, 234183, 702549, 858671, 2576013, 7728039]

約数ペア:

[(1, 7728039), (3, 2576013), (9, 858671), (11, 702549), (33, 234183), (99, 78061), (251, 30789), (311, 24849), (753, 10263), (933, 8283), (2259, 3421), (2761, 2799)]