13449033

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1619}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 21228480

約数和(自身を除く): 7779447

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 1619, 2769, 4857, 8307, 14571, 21047, 63141, 114949, 189423, 344847, 1034541, 1494337, 4483011, 13449033]

約数ペア:

[(1, 13449033), (3, 4483011), (9, 1494337), (13, 1034541), (39, 344847), (71, 189423), (117, 114949), (213, 63141), (639, 21047), (923, 14571), (1619, 8307), (2769, 4857)]