191010687

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{5717}}^1$

素因数の和:5807

約数の個数: 32

約数和(自身を含む): 305935872

約数和(自身を除く): 114925185

約数列:

[1, 3, 7, 21, 37, 43, 111, 129, 259, 301, 777, 903, 1591, 4773, 5717, 11137, 17151, 33411, 40019, 120057, 211529, 245831, 634587, 737493, 1480703, 1720817, 4442109, 5162451, 9095747, 27287241, 63670229, 191010687]

約数ペア:

[(1, 191010687), (3, 63670229), (7, 27287241), (21, 9095747), (37, 5162451), (43, 4442109), (111, 1720817), (129, 1480703), (259, 737493), (301, 634587), (777, 245831), (903, 211529), (1591, 120057), (4773, 40019), (5717, 33411), (11137, 17151)]