8564499

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{127}}^2$

素因数の和:319

約数の個数: 18

約数和(自身を含む): 12680460

約数和(自身を除く): 4115961

約数列:

[1, 3, 9, 59, 127, 177, 381, 531, 1143, 7493, 16129, 22479, 48387, 67437, 145161, 951611, 2854833, 8564499]

約数ペア:

[(1, 8564499), (3, 2854833), (9, 951611), (59, 145161), (127, 67437), (177, 48387), (381, 22479), (531, 16129), (1143, 7493)]