31911535193

素因数分解:

${\mathrm{17}}^2\times {\mathrm{173}}^1\times {\mathrm{638269}}^1$

素因数の和:638476

約数の個数: 12

約数和(自身を含む): 34095106860

約数和(自身を除く): 2183571667

約数列:

[1, 17, 173, 289, 2941, 49997, 638269, 10850573, 110420537, 184459741, 1877149129, 31911535193]

約数ペア:

[(1, 31911535193), (17, 1877149129), (173, 184459741), (289, 110420537), (2941, 10850573), (49997, 638269)]