26612217

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{155627}}^1$

素因数の和:155652

約数の個数: 12

約数和(自身を含む): 40463280

約数和(自身を除く): 13851063

約数列:

[1, 3, 9, 19, 57, 171, 155627, 466881, 1400643, 2956913, 8870739, 26612217]

約数ペア:

[(1, 26612217), (3, 8870739), (9, 2956913), (19, 1400643), (57, 466881), (171, 155627)]