13837137

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 18798912

約数和(自身を除く): 4961775

約数列:

[1, 3, 131, 137, 257, 393, 411, 771, 17947, 33667, 35209, 53841, 101001, 105627, 4612379, 13837137]

約数ペア:

[(1, 13837137), (3, 4612379), (131, 105627), (137, 101001), (257, 53841), (393, 35209), (411, 33667), (771, 17947)]