30908343

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4349}}^1$

素因数の和:4478

約数の個数: 16

約数和(自身を含む): 43430400

約数和(自身を除く): 12522057

約数列:

[1, 3, 23, 69, 103, 309, 2369, 4349, 7107, 13047, 100027, 300081, 447947, 1343841, 10302781, 30908343]

約数ペア:

[(1, 30908343), (3, 10302781), (23, 1343841), (69, 447947), (103, 300081), (309, 100027), (2369, 13047), (4349, 7107)]