211036887

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{98939}}^1$

素因数の和:99027

約数の個数: 16

約数和(自身を含む): 316608000

約数和(自身を除く): 105571113

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 98939, 296817, 890451, 2671353, 7816181, 23448543, 70345629, 211036887]

約数ペア:

[(1, 211036887), (3, 70345629), (9, 23448543), (27, 7816181), (79, 2671353), (237, 890451), (711, 296817), (2133, 98939)]