19923543

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{32083}}^1$

素因数の和:32115

約数の個数: 16

約数和(自身を含む): 30800640

約数和(自身を除く): 10877097

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 32083, 96249, 288747, 737909, 866241, 2213727, 6641181, 19923543]

約数ペア:

[(1, 19923543), (3, 6641181), (9, 2213727), (23, 866241), (27, 737909), (69, 288747), (207, 96249), (621, 32083)]