16220091

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{881}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 24195024

約数和(自身を除く): 7974933

約数列:

[1, 3, 17, 19, 51, 57, 323, 361, 881, 969, 1083, 2643, 6137, 14977, 16739, 18411, 44931, 50217, 284563, 318041, 853689, 954123, 5406697, 16220091]

約数ペア:

[(1, 16220091), (3, 5406697), (17, 954123), (19, 853689), (51, 318041), (57, 284563), (323, 50217), (361, 44931), (881, 18411), (969, 16739), (1083, 14977), (2643, 6137)]