7129443

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3251}}^1$

素因数の和:3314

約数の個数: 16

約数和(自身を含む): 10302336

約数和(自身を除く): 3172893

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 3251, 9753, 55267, 139793, 165801, 419379, 2376481, 7129443]

約数ペア:

[(1, 7129443), (3, 2376481), (17, 419379), (43, 165801), (51, 139793), (129, 55267), (731, 9753), (2193, 3251)]