238975681

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{87313}}^1$

素因数の和:87360

約数の個数: 16

約数和(自身を含む): 301757184

約数和(自身を除く): 62781503

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 87313, 611191, 1484321, 2008199, 10390247, 14057393, 34139383, 238975681]

約数ペア:

[(1, 238975681), (7, 34139383), (17, 14057393), (23, 10390247), (119, 2008199), (161, 1484321), (391, 611191), (2737, 87313)]