16240191

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2473}}^1$

素因数の和:2686

約数の個数: 16

約数和(自身を含む): 23750400

約数和(自身を除く): 7510209

約数列:

[1, 3, 11, 33, 199, 597, 2189, 2473, 6567, 7419, 27203, 81609, 492127, 1476381, 5413397, 16240191]

約数ペア:

[(1, 16240191), (3, 5413397), (11, 1476381), (33, 492127), (199, 81609), (597, 27203), (2189, 7419), (2473, 6567)]