9999423

素因数分解:

$3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 17080320

約数和(自身を除く): 7080897

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 191, 277, 573, 831, 1337, 1719, 1939, 2493, 4011, 5157, 5817, 7479, 12033, 17451, 36099, 52353, 52907, 158721, 370349, 476163, 1111047, 1428489, 3333141, 9999423]

約数ペア:

[(1, 9999423), (3, 3333141), (7, 1428489), (9, 1111047), (21, 476163), (27, 370349), (63, 158721), (189, 52907), (191, 52353), (277, 36099), (573, 17451), (831, 12033), (1337, 7479), (1719, 5817), (1939, 5157), (2493, 4011)]