2017888899

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{234121}}^1$

素因数の和:234167

約数の個数: 24

約数和(自身を含む): 3084791472

約数和(自身を除く): 1066902573

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2873, 8619, 234121, 702363, 3043573, 3980057, 9130719, 11940171, 39566449, 51740741, 118699347, 155222223, 672629633, 2017888899]

約数ペア:

[(1, 2017888899), (3, 672629633), (13, 155222223), (17, 118699347), (39, 51740741), (51, 39566449), (169, 11940171), (221, 9130719), (507, 3980057), (663, 3043573), (2873, 702363), (8619, 234121)]