39640923

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37013}}^1$

素因数の和:37043

約数の個数: 24

約数和(自身を含む): 69290208

約数和(自身を除く): 29649285

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 37013, 111039, 259091, 333117, 629221, 777273, 1887663, 2331819, 4404547, 5662989, 13213641, 39640923]

約数ペア:

[(1, 39640923), (3, 13213641), (7, 5662989), (9, 4404547), (17, 2331819), (21, 1887663), (51, 777273), (63, 629221), (119, 333117), (153, 259091), (357, 111039), (1071, 37013)]