26680287

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 36126720

約数和(自身を除く): 9446433

約数列:

[1, 3, 127, 239, 293, 381, 717, 879, 30353, 37211, 70027, 91059, 111633, 210081, 8893429, 26680287]

約数ペア:

[(1, 26680287), (3, 8893429), (127, 210081), (239, 111633), (293, 91059), (381, 70027), (717, 37211), (879, 30353)]