27886647

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1549}}^1$

素因数の和:1922

約数の個数: 16

約数和(自身を含む): 39506400

約数和(自身を除く): 11619753

約数列:

[1, 3, 17, 51, 353, 1059, 1549, 4647, 6001, 18003, 26333, 78999, 546797, 1640391, 9295549, 27886647]

約数ペア:

[(1, 27886647), (3, 9295549), (17, 1640391), (51, 546797), (353, 78999), (1059, 26333), (1549, 18003), (4647, 6001)]