213304897

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{2341}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 236598208

約数和(自身を除く): 23293311

約数列:

[1, 13, 43, 163, 559, 2119, 2341, 7009, 30433, 91117, 100663, 381583, 1308619, 4960579, 16408069, 213304897]

約数ペア:

[(1, 213304897), (13, 16408069), (43, 4960579), (163, 1308619), (559, 381583), (2119, 100663), (2341, 91117), (7009, 30433)]