6416577

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{2141}}^1$

素因数の和:2190

約数の個数: 20

約数和(自身を含む): 9848916

約数和(自身を除く): 3432339

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2141, 2997, 6423, 19269, 57807, 79217, 173421, 237651, 712953, 2138859, 6416577]

約数ペア:

[(1, 6416577), (3, 2138859), (9, 712953), (27, 237651), (37, 173421), (81, 79217), (111, 57807), (333, 19269), (999, 6423), (2141, 2997)]