8401471967

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{5113}}^1$

素因数の和:5319

約数の個数: 32

約数和(自身を含む): 10109518848

約数和(自身を除く): 1708046881

約数列:

[1, 7, 43, 53, 103, 301, 371, 721, 2279, 4429, 5113, 5459, 15953, 31003, 35791, 38213, 219859, 234737, 270989, 526639, 1539013, 1643159, 1896923, 3686473, 11652527, 22645477, 27911867, 81567689, 158518339, 195383069, 1200210281, 8401471967]

約数ペア:

[(1, 8401471967), (7, 1200210281), (43, 195383069), (53, 158518339), (103, 81567689), (301, 27911867), (371, 22645477), (721, 11652527), (2279, 3686473), (4429, 1896923), (5113, 1643159), (5459, 1539013), (15953, 526639), (31003, 270989), (35791, 234737), (38213, 219859)]