15238797

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7481}}^1$

素因数の和:7588

約数の個数: 16

約数和(自身を含む): 23463552

約数和(自身を除く): 8224755

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 7481, 22443, 52367, 157101, 725657, 2176971, 5079599, 15238797]

約数ペア:

[(1, 15238797), (3, 5079599), (7, 2176971), (21, 725657), (97, 157101), (291, 52367), (679, 22443), (2037, 7481)]