1243058089

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{187123}}^1$

素因数の和:187216

約数の個数: 16

約数和(自身を含む): 1550883712

約数和(自身を除く): 307825623

約数列:

[1, 7, 13, 73, 91, 511, 949, 6643, 187123, 1309861, 2432599, 13659979, 17028193, 95619853, 177579727, 1243058089]

約数ペア:

[(1, 1243058089), (7, 177579727), (13, 95619853), (73, 17028193), (91, 13659979), (511, 2432599), (949, 1309861), (6643, 187123)]