271200678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{57143}}^1$

素因数の和:57268

約数の個数: 32

約数和(自身を含む): 625383936

約数和(自身を除く): 354183258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4746, 57143, 114286, 171429, 342858, 400001, 800002, 1200003, 2400006, 6457159, 12914318, 19371477, 38742954, 45200113, 90400226, 135600339, 271200678]

約数ペア:

[(1, 271200678), (2, 135600339), (3, 90400226), (6, 45200113), (7, 38742954), (14, 19371477), (21, 12914318), (42, 6457159), (113, 2400006), (226, 1200003), (339, 800002), (678, 400001), (791, 342858), (1582, 171429), (2373, 114286), (4746, 57143)]