12303321

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4349}}^1$

素因数の和:4416

約数の個数: 16

約数和(自身を含む): 17539200

約数和(自身を除く): 5235879

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 4349, 13047, 100027, 178309, 300081, 534927, 4101107, 12303321]

約数ペア:

[(1, 12303321), (3, 4101107), (23, 534927), (41, 300081), (69, 178309), (123, 100027), (943, 13047), (2829, 4349)]