207023739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{312253}}^1$

素因数の和:312286

約数の個数: 16

約数和(自身を含む): 314752032

約数和(自身を除く): 107728293

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 312253, 936759, 4059289, 5308301, 12177867, 15924903, 69007913, 207023739]

約数ペア:

[(1, 207023739), (3, 69007913), (13, 15924903), (17, 12177867), (39, 5308301), (51, 4059289), (221, 936759), (663, 312253)]