388467663

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1709}}^1\times {\mathrm{4457}}^1$

素因数の和:6186

約数の個数: 16

約数和(自身を含む): 548868960

約数和(自身を除く): 160401297

約数列:

[1, 3, 17, 51, 1709, 4457, 5127, 13371, 29053, 75769, 87159, 227307, 7617013, 22851039, 129489221, 388467663]

約数ペア:

[(1, 388467663), (3, 129489221), (17, 22851039), (51, 7617013), (1709, 227307), (4457, 87159), (5127, 75769), (13371, 29053)]