858010347

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{739027}}^1$

素因数の和:739079

約数の個数: 16

約数和(自身を含む): 1300689280

約数和(自身を除く): 442678933

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 739027, 2217081, 6651243, 19953729, 31778161, 95334483, 286003449, 858010347]

約数ペア:

[(1, 858010347), (3, 286003449), (9, 95334483), (27, 31778161), (43, 19953729), (129, 6651243), (387, 2217081), (1161, 739027)]