8147435521

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{127837}}^1$

素因数の和:128040

約数の個数: 16

約数和(自身を含む): 9057066624

約数和(自身を除く): 909631103

約数列:

[1, 17, 23, 163, 391, 2771, 3749, 63733, 127837, 2173229, 2940251, 20837431, 49984267, 354236327, 479260913, 8147435521]

約数ペア:

[(1, 8147435521), (17, 479260913), (23, 354236327), (163, 49984267), (391, 20837431), (2771, 2940251), (3749, 2173229), (63733, 127837)]