664798317

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{15307}}^1$

素因数の和:15808

約数の個数: 16

約数和(自身を含む): 917010432

約数和(自身を除く): 252212115

約数列:

[1, 3, 31, 93, 467, 1401, 14477, 15307, 43431, 45921, 474517, 1423551, 7148369, 21445107, 221599439, 664798317]

約数ペア:

[(1, 664798317), (3, 221599439), (31, 21445107), (93, 7148369), (467, 1423551), (1401, 474517), (14477, 45921), (15307, 43431)]