11192121

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{21817}}^1$

素因数の和:21845

約数の個数: 16

約数和(自身を含む): 17454400

約数和(自身を除く): 6262279

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 21817, 65451, 196353, 414523, 589059, 1243569, 3730707, 11192121]

約数ペア:

[(1, 11192121), (3, 3730707), (9, 1243569), (19, 589059), (27, 414523), (57, 196353), (171, 65451), (513, 21817)]