458919

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:771

約数の個数: 16

約数和(自身を含む): 710400

約数和(自身を除く): 251481

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 739, 2217, 6651, 16997, 19953, 50991, 152973, 458919]

約数ペア:

[(1, 458919), (3, 152973), (9, 50991), (23, 19953), (27, 16997), (69, 6651), (207, 2217), (621, 739)]