26053947

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{13591}}^1$

素因数の和:13671

約数の個数: 16

約数和(自身を含む): 39144960

約数和(自身を除く): 13091013

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 13591, 40773, 122319, 366957, 964961, 2894883, 8684649, 26053947]

約数ペア:

[(1, 26053947), (3, 8684649), (9, 2894883), (27, 964961), (71, 366957), (213, 122319), (639, 40773), (1917, 13591)]