2009095071

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{2377}}^1\times {\mathrm{16573}}^1$

素因数の和:18970

約数の個数: 16

約数和(自身を含む): 2837733984

約数和(自身を除く): 828638913

約数列:

[1, 3, 17, 51, 2377, 7131, 16573, 40409, 49719, 121227, 281741, 845223, 39394021, 118182063, 669698357, 2009095071]

約数ペア:

[(1, 2009095071), (3, 669698357), (17, 118182063), (51, 39394021), (2377, 845223), (7131, 281741), (16573, 121227), (40409, 49719)]