2022307821

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{997}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 3138670080

約数和(自身を除く): 1116362259

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 239, 369, 717, 943, 997, 2151, 2829, 2991, 5497, 8487, 8973, 9799, 16491, 22931, 29397, 40877, 49473, 68793, 88191, 122631, 206379, 225377, 238283, 367893, 676131, 714849, 940171, 2028393, 2144547, 2820513, 5480509, 8461539, 9769603, 16441527, 29308809, 49324581, 87926427, 224700869, 674102607, 2022307821]

約数ペア:

[(1, 2022307821), (3, 674102607), (9, 224700869), (23, 87926427), (41, 49324581), (69, 29308809), (123, 16441527), (207, 9769603), (239, 8461539), (369, 5480509), (717, 2820513), (943, 2144547), (997, 2028393), (2151, 940171), (2829, 714849), (2991, 676131), (5497, 367893), (8487, 238283), (8973, 225377), (9799, 206379), (16491, 122631), (22931, 88191), (29397, 68793), (40877, 49473)]