26431413

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{27277}}^1$

素因数の和:27316

約数の個数: 16

約数和(自身を含む): 39280320

約数和(自身を除く): 12848907

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 27277, 81831, 463709, 518263, 1391127, 1554789, 8810471, 26431413]

約数ペア:

[(1, 26431413), (3, 8810471), (17, 1554789), (19, 1391127), (51, 518263), (57, 463709), (323, 81831), (969, 27277)]