29031221

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2216

約数の個数: 16

約数和(自身を含む): 32931840

約数和(自身を除く): 3900619

約数列:

[1, 19, 23, 31, 437, 589, 713, 2143, 13547, 40717, 49289, 66433, 936491, 1262227, 1527959, 29031221]

約数ペア:

[(1, 29031221), (19, 1527959), (23, 1262227), (31, 936491), (437, 66433), (589, 49289), (713, 40717), (2143, 13547)]