25883121

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{11047}}^1$

素因数の和:11132

約数の個数: 16

約数和(自身を含む): 38181888

約数和(自身を除く): 12298767

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 11047, 33141, 121517, 364551, 784337, 2353011, 8627707, 25883121]

約数ペア:

[(1, 25883121), (3, 8627707), (11, 2353011), (33, 784337), (71, 364551), (213, 121517), (781, 33141), (2343, 11047)]