38239311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{7109}}^1$

素因数の和:7286

約数の個数: 16

約数和(自身を含む): 55969920

約数和(自身を除く): 17730609

約数列:

[1, 3, 11, 33, 163, 489, 1793, 5379, 7109, 21327, 78199, 234597, 1158767, 3476301, 12746437, 38239311]

約数ペア:

[(1, 38239311), (3, 12746437), (11, 3476301), (33, 1158767), (163, 234597), (489, 78199), (1793, 21327), (5379, 7109)]