6580651

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 8659440

約数和(自身を除く): 2078789

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 421, 539, 1421, 2233, 2947, 4631, 12209, 15631, 20629, 32417, 85463, 134299, 226919, 598241, 940093, 6580651]

約数ペア:

[(1, 6580651), (7, 940093), (11, 598241), (29, 226919), (49, 134299), (77, 85463), (203, 32417), (319, 20629), (421, 15631), (539, 12209), (1421, 4631), (2233, 2947)]