2734929

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 4173312

約数和(自身を除く): 1438383

約数列:

[1, 3, 9, 37, 43, 111, 129, 191, 333, 387, 573, 1591, 1719, 4773, 7067, 8213, 14319, 21201, 24639, 63603, 73917, 303881, 911643, 2734929]

約数ペア:

[(1, 2734929), (3, 911643), (9, 303881), (37, 73917), (43, 63603), (111, 24639), (129, 21201), (191, 14319), (333, 8213), (387, 7067), (573, 4773), (1591, 1719)]