27277369

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 33899040

約数和(自身を除く): 6621671

約数列:

[1, 7, 19, 49, 83, 133, 353, 581, 931, 1577, 2471, 4067, 6707, 11039, 17297, 29299, 46949, 77273, 205093, 328643, 556681, 1435651, 3896767, 27277369]

約数ペア:

[(1, 27277369), (7, 3896767), (19, 1435651), (49, 556681), (83, 328643), (133, 205093), (353, 77273), (581, 46949), (931, 29299), (1577, 17297), (2471, 11039), (4067, 6707)]