2666301

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1879}}^1$

素因数の和:1936

約数の個数: 16

約数和(自身を含む): 3970560

約数和(自身を除く): 1304259

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 1879, 5637, 20669, 62007, 80797, 242391, 888767, 2666301]

約数ペア:

[(1, 2666301), (3, 888767), (11, 242391), (33, 80797), (43, 62007), (129, 20669), (473, 5637), (1419, 1879)]