2051248827

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{302143}}^1$

素因数の和:302250

約数の個数: 16

約数和(自身を含む): 2861907968

約数和(自身を除く): 810659141

約数列:

[1, 3, 31, 73, 93, 219, 2263, 6789, 302143, 906429, 9366433, 22056439, 28099299, 66169317, 683749609, 2051248827]

約数ペア:

[(1, 2051248827), (3, 683749609), (31, 66169317), (73, 28099299), (93, 22056439), (219, 9366433), (2263, 906429), (6789, 302143)]