15271899

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4909}}^1$

素因数の和:4990

約数の個数: 16

約数和(自身を含む): 21918240

約数和(自身を除く): 6646341

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 4909, 14727, 83453, 250359, 299449, 898347, 5090633, 15271899]

約数ペア:

[(1, 15271899), (3, 5090633), (17, 898347), (51, 299449), (61, 250359), (183, 83453), (1037, 14727), (3111, 4909)]