7714071

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 11787776

約数和(自身を除く): 4073705

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 643, 1333, 1929, 3999, 5787, 11997, 19933, 27649, 59799, 82947, 179397, 248841, 857119, 2571357, 7714071]

約数ペア:

[(1, 7714071), (3, 2571357), (9, 857119), (31, 248841), (43, 179397), (93, 82947), (129, 59799), (279, 27649), (387, 19933), (643, 11997), (1333, 5787), (1929, 3999)]