42548317

素因数分解:

$7^2\times {\mathrm{139}}^1\times {\mathrm{6247}}^1$

素因数の和:6400

約数の個数: 12

約数和(自身を含む): 49859040

約数和(自身を除く): 7310723

約数列:

[1, 7, 49, 139, 973, 6247, 6811, 43729, 306103, 868333, 6078331, 42548317]

約数ペア:

[(1, 42548317), (7, 6078331), (49, 868333), (139, 306103), (973, 43729), (6247, 6811)]