27390281

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{433}}^1$

素因数の和:572

約数の個数: 12

約数和(自身を含む): 29552796

約数和(自身を除く): 2162515

約数列:

[1, 17, 61, 433, 1037, 3721, 7361, 26413, 63257, 449021, 1611193, 27390281]

約数ペア:

[(1, 27390281), (17, 1611193), (61, 449021), (433, 63257), (1037, 26413), (3721, 7361)]