22401513

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{487}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 34257600

約数和(自身を除く): 11856087

約数列:

[1, 3, 9, 19, 57, 171, 269, 487, 807, 1461, 2421, 4383, 5111, 9253, 15333, 27759, 45999, 83277, 131003, 393009, 1179027, 2489057, 7467171, 22401513]

約数ペア:

[(1, 22401513), (3, 7467171), (9, 2489057), (19, 1179027), (57, 393009), (171, 131003), (269, 83277), (487, 45999), (807, 27759), (1461, 15333), (2421, 9253), (4383, 5111)]