19133163

素因数分解:

$3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1129}}^1$

素因数の和:1411

約数の個数: 24

約数和(自身を含む): 31730400

約数和(自身を除く): 12597237

約数列:

[1, 3, 7, 9, 21, 63, 269, 807, 1129, 1883, 2421, 3387, 5649, 7903, 10161, 16947, 23709, 71127, 303701, 911103, 2125907, 2733309, 6377721, 19133163]

約数ペア:

[(1, 19133163), (3, 6377721), (7, 2733309), (9, 2125907), (21, 911103), (63, 303701), (269, 71127), (807, 23709), (1129, 16947), (1883, 10161), (2421, 7903), (3387, 5649)]