11705121

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{22817}}^1$

素因数の和:22845

約数の個数: 16

約数和(自身を含む): 18254400

約数和(自身を除く): 6549279

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 22817, 68451, 205353, 433523, 616059, 1300569, 3901707, 11705121]

約数ペア:

[(1, 11705121), (3, 3901707), (9, 1300569), (19, 616059), (27, 433523), (57, 205353), (171, 68451), (513, 22817)]