12772269

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{4421}}^1$

素因数の和:4537

約数の個数: 16

約数和(自身を含む): 19103040

約数和(自身を除く): 6330771

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 4421, 13263, 39789, 119367, 473047, 1419141, 4257423, 12772269]

約数ペア:

[(1, 12772269), (3, 4257423), (9, 1419141), (27, 473047), (107, 119367), (321, 39789), (963, 13263), (2889, 4421)]