121225623

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{7643}}^1$

素因数の和:7974

約数の個数: 16

約数和(自身を含む): 171714816

約数和(自身を除く): 50489193

約数列:

[1, 3, 17, 51, 311, 933, 5287, 7643, 15861, 22929, 129931, 389793, 2376973, 7130919, 40408541, 121225623]

約数ペア:

[(1, 121225623), (3, 40408541), (17, 7130919), (51, 2376973), (311, 389793), (933, 129931), (5287, 22929), (7643, 15861)]