5200209

素因数分解:

$3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 8648640

約数和(自身を除く): 3448431

約数列:

[1, 3, 7, 9, 21, 63, 197, 419, 591, 1257, 1379, 1773, 2933, 3771, 4137, 8799, 12411, 26397, 82543, 247629, 577801, 742887, 1733403, 5200209]

約数ペア:

[(1, 5200209), (3, 1733403), (7, 742887), (9, 577801), (21, 247629), (63, 82543), (197, 26397), (419, 12411), (591, 8799), (1257, 4137), (1379, 3771), (1773, 2933)]