26790861

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{971}}^1$

素因数の和:1532

約数の個数: 16

約数和(自身を含む): 37931328

約数和(自身を除く): 11140467

約数列:

[1, 3, 17, 51, 541, 971, 1623, 2913, 9197, 16507, 27591, 49521, 525311, 1575933, 8930287, 26790861]

約数ペア:

[(1, 26790861), (3, 8930287), (17, 1575933), (51, 525311), (541, 49521), (971, 27591), (1623, 16507), (2913, 9197)]