201393003

素因数分解:

$3^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{9619}}^1$

素因数の和:10626

約数の個数: 16

約数和(自身を含む): 307224320

約数和(自身を除く): 105831317

約数列:

[1, 3, 7, 21, 997, 2991, 6979, 9619, 20937, 28857, 67333, 201999, 9590143, 28770429, 67131001, 201393003]

約数ペア:

[(1, 201393003), (3, 67131001), (7, 28770429), (21, 9590143), (997, 201999), (2991, 67333), (6979, 28857), (9619, 20937)]