127418689

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{967}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 141343488

約数和(自身を除く): 13924799

約数列:

[1, 17, 23, 337, 391, 967, 5729, 7751, 16439, 22241, 131767, 325879, 378097, 5539943, 7495217, 127418689]

約数ペア:

[(1, 127418689), (17, 7495217), (23, 5539943), (337, 378097), (391, 325879), (967, 131767), (5729, 22241), (7751, 16439)]