12181533

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44621}}^1$

素因数の和:44644

約数の個数: 16

約数和(自身を含む): 19990656

約数和(自身を除く): 7809123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 44621, 133863, 312347, 580073, 937041, 1740219, 4060511, 12181533]

約数ペア:

[(1, 12181533), (3, 4060511), (7, 1740219), (13, 937041), (21, 580073), (39, 312347), (91, 133863), (273, 44621)]