39285243

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{9151}}^1$

素因数の和:9216

約数の個数: 20

約数和(自身を含む): 59799168

約数和(自身を除く): 20513925

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 9151, 27453, 82359, 247077, 485003, 741231, 1455009, 4365027, 13095081, 39285243]

約数ペア:

[(1, 39285243), (3, 13095081), (9, 4365027), (27, 1455009), (53, 741231), (81, 485003), (159, 247077), (477, 82359), (1431, 27453), (4293, 9151)]