3956043

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 6662656

約数和(自身を除く): 2706613

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 337, 559, 903, 1011, 1677, 2359, 3913, 4381, 7077, 11739, 13143, 14491, 30667, 43473, 92001, 101437, 188383, 304311, 565149, 1318681, 3956043]

約数ペア:

[(1, 3956043), (3, 1318681), (7, 565149), (13, 304311), (21, 188383), (39, 101437), (43, 92001), (91, 43473), (129, 30667), (273, 14491), (301, 13143), (337, 11739), (559, 7077), (903, 4381), (1011, 3913), (1677, 2359)]