2113263

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 32

約数和(自身を含む): 3386880

約数和(自身を除く): 1273617

約数列:

[1, 3, 9, 23, 27, 41, 69, 83, 123, 207, 249, 369, 621, 747, 943, 1107, 1909, 2241, 2829, 3403, 5727, 8487, 10209, 17181, 25461, 30627, 51543, 78269, 91881, 234807, 704421, 2113263]

約数ペア:

[(1, 2113263), (3, 704421), (9, 234807), (23, 91881), (27, 78269), (41, 51543), (69, 30627), (83, 25461), (123, 17181), (207, 10209), (249, 8487), (369, 5727), (621, 3403), (747, 2829), (943, 2241), (1107, 1909)]