6664317

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{1669}}^1$

素因数の和:1705

約数の個数: 16

約数和(自身を含む): 9779520

約数和(自身を除く): 3115203

約数列:

[1, 3, 11, 33, 121, 363, 1331, 1669, 3993, 5007, 18359, 55077, 201949, 605847, 2221439, 6664317]

約数ペア:

[(1, 6664317), (3, 2221439), (11, 605847), (33, 201949), (121, 55077), (363, 18359), (1331, 5007), (1669, 3993)]