26687229

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{27541}}^1$

素因数の和:27580

約数の個数: 16

約数和(自身を含む): 39660480

約数和(自身を除く): 12973251

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 27541, 82623, 468197, 523279, 1404591, 1569837, 8895743, 26687229]

約数ペア:

[(1, 26687229), (3, 8895743), (17, 1569837), (19, 1404591), (51, 523279), (57, 468197), (323, 82623), (969, 27541)]