2790153

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{4493}}^1$

素因数の和:4525

約数の個数: 16

約数和(自身を含む): 4314240

約数和(自身を除く): 1524087

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 4493, 13479, 40437, 103339, 121311, 310017, 930051, 2790153]

約数ペア:

[(1, 2790153), (3, 930051), (9, 310017), (23, 121311), (27, 103339), (69, 40437), (207, 13479), (621, 4493)]