4885647207

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{12809}}^1$

素因数の和:13303

約数の個数: 32

約数和(自身を含む): 7644188160

約数和(自身を除く): 2758540953

約数列:

[1, 3, 7, 21, 41, 123, 287, 443, 861, 1329, 3101, 9303, 12809, 18163, 38427, 54489, 89663, 127141, 268989, 381423, 525169, 1575507, 3676183, 5674387, 11028549, 17023161, 39720709, 119162127, 232649867, 697949601, 1628549069, 4885647207]

約数ペア:

[(1, 4885647207), (3, 1628549069), (7, 697949601), (21, 232649867), (41, 119162127), (123, 39720709), (287, 17023161), (443, 11028549), (861, 5674387), (1329, 3676183), (3101, 1575507), (9303, 525169), (12809, 381423), (18163, 268989), (38427, 127141), (54489, 89663)]