26980456851

素因数分解:

$3^2\times {\mathrm{15349}}^1\times {\mathrm{195311}}^1$

素因数の和:210666

約数の個数: 12

約数和(自身を含む): 38974509600

約数和(自身を除く): 11994052749

約数列:

[1, 3, 9, 15349, 46047, 138141, 195311, 585933, 1757799, 2997828539, 8993485617, 26980456851]

約数ペア:

[(1, 26980456851), (3, 8993485617), (9, 2997828539), (15349, 1757799), (46047, 585933), (138141, 195311)]