13087467

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{28513}}^1$

素因数の和:28539

約数の個数: 16

約数和(自身を含む): 20530080

約数和(自身を除く): 7442613

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 28513, 85539, 256617, 484721, 769851, 1454163, 4362489, 13087467]

約数ペア:

[(1, 13087467), (3, 4362489), (9, 1454163), (17, 769851), (27, 484721), (51, 256617), (153, 85539), (459, 28513)]