27790278

素因数分解:

$2^1\times 3^1\times {\mathrm{353}}^1\times {\mathrm{13121}}^1$

素因数の和:13479

約数の個数: 16

約数和(自身を含む): 55742256

約数和(自身を除く): 27951978

約数列:

[1, 2, 3, 6, 353, 706, 1059, 2118, 13121, 26242, 39363, 78726, 4631713, 9263426, 13895139, 27790278]

約数ペア:

[(1, 27790278), (2, 13895139), (3, 9263426), (6, 4631713), (353, 78726), (706, 39363), (1059, 26242), (2118, 13121)]