21462543

素因数分解:

$3^3\times {\mathrm{293}}^1\times {\mathrm{2713}}^1$

素因数の和:3015

約数の個数: 16

約数和(自身を含む): 31916640

約数和(自身を除く): 10454097

約数列:

[1, 3, 9, 27, 293, 879, 2637, 2713, 7911, 8139, 24417, 73251, 794909, 2384727, 7154181, 21462543]

約数ペア:

[(1, 21462543), (3, 7154181), (9, 2384727), (27, 794909), (293, 73251), (879, 24417), (2637, 8139), (2713, 7911)]