290982433

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{1061}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 352307880

約数和(自身を除く): 61325447

約数列:

[1, 7, 29, 49, 193, 203, 1061, 1351, 1421, 5597, 7427, 9457, 30769, 39179, 51989, 204773, 215383, 274253, 1433411, 1507681, 5938417, 10033877, 41568919, 290982433]

約数ペア:

[(1, 290982433), (7, 41568919), (29, 10033877), (49, 5938417), (193, 1507681), (203, 1433411), (1061, 274253), (1351, 215383), (1421, 204773), (5597, 51989), (7427, 39179), (9457, 30769)]