38993493

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{168803}}^1$

素因数の和:168824

約数の個数: 16

約数和(自身を含む): 64820736

約数和(自身を除く): 25827243

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 168803, 506409, 1181621, 1856833, 3544863, 5570499, 12997831, 38993493]

約数ペア:

[(1, 38993493), (3, 12997831), (7, 5570499), (11, 3544863), (21, 1856833), (33, 1181621), (77, 506409), (231, 168803)]