704421

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 24

約数和(自身を含む): 1100736

約数和(自身を除く): 396315

約数列:

[1, 3, 9, 23, 41, 69, 83, 123, 207, 249, 369, 747, 943, 1909, 2829, 3403, 5727, 8487, 10209, 17181, 30627, 78269, 234807, 704421]

約数ペア:

[(1, 704421), (3, 234807), (9, 78269), (23, 30627), (41, 17181), (69, 10209), (83, 8487), (123, 5727), (207, 3403), (249, 2829), (369, 1909), (747, 943)]