24663159

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{7591}}^1$

素因数の和:7635

約数の個数: 18

約数和(自身を含む): 37603176

約数和(自身を除く): 12940017

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 7591, 22773, 68319, 144229, 432687, 1298061, 2740351, 8221053, 24663159]

約数ペア:

[(1, 24663159), (3, 8221053), (9, 2740351), (19, 1298061), (57, 432687), (171, 144229), (361, 68319), (1083, 22773), (3249, 7591)]