2293220487

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{1543}}^1$

素因数の和:1911

約数の個数: 32

約数和(自身を含む): 3218535936

約数和(自身を除く): 925315449

約数列:

[1, 3, 41, 43, 123, 129, 281, 843, 1543, 1763, 4629, 5289, 11521, 12083, 34563, 36249, 63263, 66349, 189789, 199047, 433583, 495403, 1300749, 1486209, 2720309, 8160927, 17776903, 18644069, 53330709, 55932207, 764406829, 2293220487]

約数ペア:

[(1, 2293220487), (3, 764406829), (41, 55932207), (43, 53330709), (123, 18644069), (129, 17776903), (281, 8160927), (843, 2720309), (1543, 1486209), (1763, 1300749), (4629, 495403), (5289, 433583), (11521, 199047), (12083, 189789), (34563, 66349), (36249, 63263)]