5728051

素因数分解:

$7^2\times {\mathrm{29}}^2\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 18

約数和(自身を含む): 6950580

約数和(自身を除く): 1222529

約数列:

[1, 7, 29, 49, 139, 203, 841, 973, 1421, 4031, 5887, 6811, 28217, 41209, 116899, 197519, 818293, 5728051]

約数ペア:

[(1, 5728051), (7, 818293), (29, 197519), (49, 116899), (139, 41209), (203, 28217), (841, 6811), (973, 5887), (1421, 4031)]