25780707

素因数分解:

$3^3\times {\mathrm{919}}^1\times {\mathrm{1039}}^1$

素因数の和:1967

約数の個数: 16

約数和(自身を含む): 38272000

約数和(自身を除く): 12491293

約数列:

[1, 3, 9, 27, 919, 1039, 2757, 3117, 8271, 9351, 24813, 28053, 954841, 2864523, 8593569, 25780707]

約数ペア:

[(1, 25780707), (3, 8593569), (9, 2864523), (27, 954841), (919, 28053), (1039, 24813), (2757, 9351), (3117, 8271)]