39992687

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 49601376

約数和(自身を除く): 9608689

約数列:

[1, 7, 17, 53, 119, 289, 371, 373, 901, 2023, 2611, 6307, 6341, 15317, 19769, 44387, 107219, 107797, 138383, 336073, 754579, 2352511, 5713241, 39992687]

約数ペア:

[(1, 39992687), (7, 5713241), (17, 2352511), (53, 754579), (119, 336073), (289, 138383), (371, 107797), (373, 107219), (901, 44387), (2023, 19769), (2611, 15317), (6307, 6341)]