252181839

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{923743}}^1$

素因数の和:923766

約数の個数: 16

約数和(自身を含む): 413837312

約数和(自身を除く): 161655473

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 923743, 2771229, 6466201, 12008659, 19398603, 36025977, 84060613, 252181839]

約数ペア:

[(1, 252181839), (3, 84060613), (7, 36025977), (13, 19398603), (21, 12008659), (39, 6466201), (91, 2771229), (273, 923743)]