290791773

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{5413}}^1$

素因数の和:5593

約数の個数: 24

約数和(自身を含む): 432427008

約数和(自身を除く): 141635235

約数列:

[1, 3, 9, 47, 127, 141, 381, 423, 1143, 5413, 5969, 16239, 17907, 48717, 53721, 254411, 687451, 763233, 2062353, 2289699, 6187059, 32310197, 96930591, 290791773]

約数ペア:

[(1, 290791773), (3, 96930591), (9, 32310197), (47, 6187059), (127, 2289699), (141, 2062353), (381, 763233), (423, 687451), (1143, 254411), (5413, 53721), (5969, 48717), (16239, 17907)]