16193673

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1997}}^1$

素因数の和:2073

約数の個数: 24

約数和(自身を含む): 25246728

約数和(自身を除く): 9053055

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 1997, 2703, 5991, 8109, 17973, 33949, 101847, 105841, 305541, 317523, 952569, 1799297, 5397891, 16193673]

約数ペア:

[(1, 16193673), (3, 5397891), (9, 1799297), (17, 952569), (51, 317523), (53, 305541), (153, 105841), (159, 101847), (477, 33949), (901, 17973), (1997, 8109), (2703, 5991)]