12015423

素因数分解:

$3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{709}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 19936800

約数和(自身を除く): 7921377

約数列:

[1, 3, 7, 9, 21, 63, 269, 709, 807, 1883, 2127, 2421, 4963, 5649, 6381, 14889, 16947, 44667, 190721, 572163, 1335047, 1716489, 4005141, 12015423]

約数ペア:

[(1, 12015423), (3, 4005141), (7, 1716489), (9, 1335047), (21, 572163), (63, 190721), (269, 44667), (709, 16947), (807, 14889), (1883, 6381), (2127, 5649), (2421, 4963)]