13033503

素因数分解:

$3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{467}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 21610368

約数和(自身を除く): 8576865

約数列:

[1, 3, 7, 9, 21, 63, 443, 467, 1329, 1401, 3101, 3269, 3987, 4203, 9303, 9807, 27909, 29421, 206881, 620643, 1448167, 1861929, 4344501, 13033503]

約数ペア:

[(1, 13033503), (3, 4344501), (7, 1861929), (9, 1448167), (21, 620643), (63, 206881), (443, 29421), (467, 27909), (1329, 9807), (1401, 9303), (3101, 4203), (3269, 3987)]