16530899

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 21514080

約数和(自身を除く): 4983181

約数列:

[1, 7, 11, 29, 77, 121, 203, 319, 673, 847, 2233, 3509, 4711, 7403, 19517, 24563, 51821, 81433, 136619, 214687, 570031, 1502809, 2361557, 16530899]

約数ペア:

[(1, 16530899), (7, 2361557), (11, 1502809), (29, 570031), (77, 214687), (121, 136619), (203, 81433), (319, 51821), (673, 24563), (847, 19517), (2233, 7403), (3509, 4711)]