1328699339

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 1526611968

約数和(自身を除く): 197912629

約数列:

[1, 11, 31, 101, 173, 223, 341, 1111, 1903, 2453, 3131, 5363, 6913, 17473, 22523, 34441, 38579, 58993, 76043, 192203, 247753, 424369, 541663, 698213, 1195949, 3896479, 5958293, 7680343, 13155439, 42861269, 120790849, 1328699339]

約数ペア:

[(1, 1328699339), (11, 120790849), (31, 42861269), (101, 13155439), (173, 7680343), (223, 5958293), (341, 3896479), (1111, 1195949), (1903, 698213), (2453, 541663), (3131, 424369), (5363, 247753), (6913, 192203), (17473, 76043), (22523, 58993), (34441, 38579)]