572913

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{643}}^1$

素因数の和:666

約数の個数: 20

約数和(自身を含む): 935088

約数和(自身を除く): 362175

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 643, 891, 1929, 5787, 7073, 17361, 21219, 52083, 63657, 190971, 572913]

約数ペア:

[(1, 572913), (3, 190971), (9, 63657), (11, 52083), (27, 21219), (33, 17361), (81, 7073), (99, 5787), (297, 1929), (643, 891)]