2044630161

素因数分解:

$3^3\times 7^1\times {\mathrm{10818149}}^1$

素因数の和:10818165

約数の個数: 16

約数和(自身を含む): 3461808000

約数和(自身を除く): 1417177839

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 10818149, 32454447, 75727043, 97363341, 227181129, 292090023, 681543387, 2044630161]

約数ペア:

[(1, 2044630161), (3, 681543387), (7, 292090023), (9, 227181129), (21, 97363341), (27, 75727043), (63, 32454447), (189, 10818149)]