3207197

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 24

約数和(自身を含む): 4028760

約数和(自身を除く): 821563

約数列:

[1, 7, 29, 37, 49, 61, 203, 259, 427, 1073, 1421, 1769, 1813, 2257, 2989, 7511, 12383, 15799, 52577, 65453, 86681, 110593, 458171, 3207197]

約数ペア:

[(1, 3207197), (7, 458171), (29, 110593), (37, 86681), (49, 65453), (61, 52577), (203, 15799), (259, 12383), (427, 7511), (1073, 2989), (1421, 2257), (1769, 1813)]