13538691

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{9461}}^1$

素因数の和:9523

約数の個数: 16

約数和(自身を含む): 20437920

約数和(自身を除く): 6899229

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 9461, 28383, 85149, 255447, 501433, 1504299, 4512897, 13538691]

約数ペア:

[(1, 13538691), (3, 4512897), (9, 1504299), (27, 501433), (53, 255447), (159, 85149), (477, 28383), (1431, 9461)]