2912821647

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{258023}}^1$

素因数の和:258150

約数の個数: 16

約数和(自身を含む): 4012789248

約数和(自身を除く): 1099967601

約数列:

[1, 3, 53, 71, 159, 213, 3763, 11289, 258023, 774069, 13675219, 18319633, 41025657, 54958899, 970940549, 2912821647]

約数ペア:

[(1, 2912821647), (3, 970940549), (53, 54958899), (71, 41025657), (159, 18319633), (213, 13675219), (3763, 774069), (11289, 258023)]