31191141

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{32189}}^1$

素因数の和:32228

約数の個数: 16

約数和(自身を含む): 46353600

約数和(自身を除く): 15162459

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 32189, 96567, 547213, 611591, 1641639, 1834773, 10397047, 31191141]

約数ペア:

[(1, 31191141), (3, 10397047), (17, 1834773), (19, 1641639), (51, 611591), (57, 547213), (323, 96567), (969, 32189)]