27399261

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{613}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 37488384

約数和(自身を除く): 10089123

約数列:

[1, 3, 47, 141, 317, 613, 951, 1839, 14899, 28811, 44697, 86433, 194321, 582963, 9133087, 27399261]

約数ペア:

[(1, 27399261), (3, 9133087), (47, 582963), (141, 194321), (317, 86433), (613, 44697), (951, 28811), (1839, 14899)]