2829211

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 3734640

約数和(自身を除く): 905429

約数列:

[1, 7, 11, 29, 49, 77, 181, 203, 319, 539, 1267, 1421, 1991, 2233, 5249, 8869, 13937, 15631, 36743, 57739, 97559, 257201, 404173, 2829211]

約数ペア:

[(1, 2829211), (7, 404173), (11, 257201), (29, 97559), (49, 57739), (77, 36743), (181, 15631), (203, 13937), (319, 8869), (539, 5249), (1267, 2233), (1421, 1991)]