12824217

素因数分解:

$3^3\times 7^1\times {\mathrm{67853}}^1$

素因数の和:67869

約数の個数: 16

約数和(自身を含む): 21713280

約数和(自身を除く): 8889063

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 67853, 203559, 474971, 610677, 1424913, 1832031, 4274739, 12824217]

約数ペア:

[(1, 12824217), (3, 4274739), (7, 1832031), (9, 1424913), (21, 610677), (27, 474971), (63, 203559), (189, 67853)]