1491941373

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{7873}}^1$

素因数の和:8045

約数の個数: 32

約数和(自身を含む): 2211775104

約数和(自身を除く): 719833731

約数列:

[1, 3, 13, 39, 43, 113, 129, 339, 559, 1469, 1677, 4407, 4859, 7873, 14577, 23619, 63167, 102349, 189501, 307047, 338539, 889649, 1015617, 2668947, 4401007, 11565437, 13203021, 34696311, 38254907, 114764721, 497313791, 1491941373]

約数ペア:

[(1, 1491941373), (3, 497313791), (13, 114764721), (39, 38254907), (43, 34696311), (113, 13203021), (129, 11565437), (339, 4401007), (559, 2668947), (1469, 1015617), (1677, 889649), (4407, 338539), (4859, 307047), (7873, 189501), (14577, 102349), (23619, 63167)]