12643677

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 19214624

約数和(自身を除く): 6570947

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 883, 1591, 2649, 4773, 7947, 14319, 32671, 37969, 98013, 113907, 294039, 341721, 1404853, 4214559, 12643677]

約数ペア:

[(1, 12643677), (3, 4214559), (9, 1404853), (37, 341721), (43, 294039), (111, 113907), (129, 98013), (333, 37969), (387, 32671), (883, 14319), (1591, 7947), (2649, 4773)]