264928293

素因数分解:

$3^3\times 7^1\times {\mathrm{1401737}}^1$

素因数の和:1401753

約数の個数: 16

約数和(自身を含む): 448556160

約数和(自身を除く): 183627867

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1401737, 4205211, 9812159, 12615633, 29436477, 37846899, 88309431, 264928293]

約数ペア:

[(1, 264928293), (3, 88309431), (7, 37846899), (9, 29436477), (21, 12615633), (27, 9812159), (63, 4205211), (189, 1401737)]