2100022767

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4751}}^1$

素因数の和:4890

約数の個数: 48

約数和(自身を含む): 3362591232

約数和(自身を除く): 1262568465

約数列:

[1, 3, 9, 17, 27, 51, 81, 107, 153, 243, 321, 459, 963, 1377, 1819, 2889, 4131, 4751, 5457, 8667, 14253, 16371, 26001, 42759, 49113, 80767, 128277, 147339, 242301, 384831, 442017, 508357, 726903, 1154493, 1525071, 2180709, 4575213, 6542127, 8642069, 13725639, 19626381, 25926207, 41176917, 77778621, 123530751, 233335863, 700007589, 2100022767]

約数ペア:

[(1, 2100022767), (3, 700007589), (9, 233335863), (17, 123530751), (27, 77778621), (51, 41176917), (81, 25926207), (107, 19626381), (153, 13725639), (243, 8642069), (321, 6542127), (459, 4575213), (963, 2180709), (1377, 1525071), (1819, 1154493), (2889, 726903), (4131, 508357), (4751, 442017), (5457, 384831), (8667, 242301), (14253, 147339), (16371, 128277), (26001, 80767), (42759, 49113)]