393093

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:246

約数の個数: 20

約数和(自身を含む): 615648

約数和(自身を除く): 222555

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 211, 621, 633, 1863, 1899, 4853, 5697, 14559, 17091, 43677, 131031, 393093]

約数ペア:

[(1, 393093), (3, 131031), (9, 43677), (23, 17091), (27, 14559), (69, 5697), (81, 4853), (207, 1899), (211, 1863), (621, 633)]