2100068883

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{64871}}^1$

素因数の和:65000

約数の個数: 32

約数和(自身を含む): 3425241600

約数和(自身を除く): 1325172717

約数列:

[1, 3, 9, 11, 27, 33, 99, 109, 297, 327, 981, 1199, 2943, 3597, 10791, 32373, 64871, 194613, 583839, 713581, 1751517, 2140743, 6422229, 7070939, 19266687, 21212817, 63638451, 77780329, 190915353, 233340987, 700022961, 2100068883]

約数ペア:

[(1, 2100068883), (3, 700022961), (9, 233340987), (11, 190915353), (27, 77780329), (33, 63638451), (99, 21212817), (109, 19266687), (297, 7070939), (327, 6422229), (981, 2140743), (1199, 1751517), (2943, 713581), (3597, 583839), (10791, 194613), (32373, 64871)]