2022986781

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{238363}}^1$

素因数の和:238433

約数の個数: 24

約数和(自身を含む): 3123521856

約数和(自身を除く): 1100535075

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 8487, 238363, 715089, 2145267, 5482349, 9772883, 16447047, 29318649, 49341141, 87955947, 224776309, 674328927, 2022986781]

約数ペア:

[(1, 2022986781), (3, 674328927), (9, 224776309), (23, 87955947), (41, 49341141), (69, 29318649), (123, 16447047), (207, 9772883), (369, 5482349), (943, 2145267), (2829, 715089), (8487, 238363)]