2738799

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 4759040

約数和(自身を除く): 2020241

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 337, 387, 903, 1011, 1161, 2359, 2709, 3033, 7077, 8127, 9099, 14491, 21231, 43473, 63693, 101437, 130419, 304311, 391257, 912933, 2738799]

約数ペア:

[(1, 2738799), (3, 912933), (7, 391257), (9, 304311), (21, 130419), (27, 101437), (43, 63693), (63, 43473), (129, 21231), (189, 14491), (301, 9099), (337, 8127), (387, 7077), (903, 3033), (1011, 2709), (1161, 2359)]