1307449

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:288

約数の個数: 16

約数和(自身を含む): 1580544

約数和(自身を除く): 273095

約数列:

[1, 11, 13, 41, 143, 223, 451, 533, 2453, 2899, 5863, 9143, 31889, 100573, 118859, 1307449]

約数ペア:

[(1, 1307449), (11, 118859), (13, 100573), (41, 31889), (143, 9143), (223, 5863), (451, 2899), (533, 2453)]