7230391

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:175

約数の個数: 24

約数和(自身を含む): 8905680

約数和(自身を除く): 1675289

約数列:

[1, 7, 41, 49, 59, 61, 287, 413, 427, 2009, 2419, 2501, 2891, 2989, 3599, 16933, 17507, 25193, 118531, 122549, 147559, 176351, 1032913, 7230391]

約数ペア:

[(1, 7230391), (7, 1032913), (41, 176351), (49, 147559), (59, 122549), (61, 118531), (287, 25193), (413, 17507), (427, 16933), (2009, 3599), (2419, 2989), (2501, 2891)]