26974257

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{2213}}^1$

素因数の和:2472

約数の個数: 16

約数和(自身を含む): 38257920

約数和(自身を除く): 11283663

約数列:

[1, 3, 17, 51, 239, 717, 2213, 4063, 6639, 12189, 37621, 112863, 528907, 1586721, 8991419, 26974257]

約数ペア:

[(1, 26974257), (3, 8991419), (17, 1586721), (51, 528907), (239, 112863), (717, 37621), (2213, 12189), (4063, 6639)]