38943991

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{967}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 43490304

約数和(自身を除く): 4546313

約数列:

[1, 17, 23, 103, 391, 967, 1751, 2369, 16439, 22241, 40273, 99601, 378097, 1693217, 2290823, 38943991]

約数ペア:

[(1, 38943991), (17, 2290823), (23, 1693217), (103, 378097), (391, 99601), (967, 40273), (1751, 22241), (2369, 16439)]