210492777

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89839}}^1$

素因数の和:89924

約数の個数: 16

約数和(自身を含む): 310487040

約数和(自身を除く): 99994263

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 89839, 269517, 988229, 2964687, 6378569, 19135707, 70164259, 210492777]

約数ペア:

[(1, 210492777), (3, 70164259), (11, 19135707), (33, 6378569), (71, 2964687), (213, 988229), (781, 269517), (2343, 89839)]