13740453

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1619}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 21228480

約数和(自身を除く): 7488027

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 1619, 2829, 4857, 8487, 14571, 37237, 66379, 111711, 199137, 335133, 597411, 1526717, 4580151, 13740453]

約数ペア:

[(1, 13740453), (3, 4580151), (9, 1526717), (23, 597411), (41, 335133), (69, 199137), (123, 111711), (207, 66379), (369, 37237), (943, 14571), (1619, 8487), (2829, 4857)]