13222167

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6491}}^1$

素因数の和:6598

約数の個数: 16

約数和(自身を含む): 20358912

約数和(自身を除く): 7136745

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 6491, 19473, 45437, 136311, 629627, 1888881, 4407389, 13222167]

約数ペア:

[(1, 13222167), (3, 4407389), (7, 1888881), (21, 629627), (97, 136311), (291, 45437), (679, 19473), (2037, 6491)]