40939167

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{1117}}^1$

素因数の和:1782

約数の個数: 16

約数和(自身を含む): 57599360

約数和(自身を除く): 16660193

約数列:

[1, 3, 19, 57, 643, 1117, 1929, 3351, 12217, 21223, 36651, 63669, 718231, 2154693, 13646389, 40939167]

約数ペア:

[(1, 40939167), (3, 13646389), (19, 2154693), (57, 718231), (643, 63669), (1117, 36651), (1929, 21223), (3351, 12217)]