1961567451

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{23509}}^1$

素因数の和:23715

約数の個数: 24

約数和(自身を含む): 2894927360

約数和(自身を除く): 933359909

約数列:

[1, 3, 9, 73, 127, 219, 381, 657, 1143, 9271, 23509, 27813, 70527, 83439, 211581, 1716157, 2985643, 5148471, 8956929, 15445413, 26870787, 217951939, 653855817, 1961567451]

約数ペア:

[(1, 1961567451), (3, 653855817), (9, 217951939), (73, 26870787), (127, 15445413), (219, 8956929), (381, 5148471), (657, 2985643), (1143, 1716157), (9271, 211581), (23509, 83439), (27813, 70527)]