2729444081

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{228961}}^1$

素因数の和:229112

約数の個数: 16

約数和(自身を含む): 3384974208

約数和(自身を除く): 655530127

約数列:

[1, 7, 13, 91, 131, 917, 1703, 11921, 228961, 1602727, 2976493, 20835451, 29993891, 209957237, 389920583, 2729444081]

約数ペア:

[(1, 2729444081), (7, 389920583), (13, 209957237), (91, 29993891), (131, 20835451), (917, 2976493), (1703, 1602727), (11921, 228961)]