87233293

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 101122560

約数和(自身を除く): 13889267

約数列:

[1, 7, 131, 251, 379, 917, 1757, 2653, 32881, 49649, 95129, 230167, 347543, 665903, 12461899, 87233293]

約数ペア:

[(1, 87233293), (7, 12461899), (131, 665903), (251, 347543), (379, 230167), (917, 95129), (1757, 49649), (2653, 32881)]