2120230833

素因数分解:

$3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{66467}}^1$

素因数の和:66522

約数の個数: 32

約数和(自身を含む): 3403161600

約数和(自身を除く): 1282930767

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 343, 651, 1029, 1519, 4557, 10633, 31899, 66467, 199401, 465269, 1395807, 2060477, 3256883, 6181431, 9770649, 14423339, 22798181, 43270017, 68394543, 100963373, 302890119, 706743611, 2120230833]

約数ペア:

[(1, 2120230833), (3, 706743611), (7, 302890119), (21, 100963373), (31, 68394543), (49, 43270017), (93, 22798181), (147, 14423339), (217, 9770649), (343, 6181431), (651, 3256883), (1029, 2060477), (1519, 1395807), (4557, 465269), (10633, 199401), (31899, 66467)]