16337937

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 27454464

約数和(自身を除く): 11116527

約数列:

[1, 3, 7, 11, 21, 33, 77, 107, 231, 321, 661, 749, 1177, 1983, 2247, 3531, 4627, 7271, 8239, 13881, 21813, 24717, 50897, 70727, 152691, 212181, 495089, 777997, 1485267, 2333991, 5445979, 16337937]

約数ペア:

[(1, 16337937), (3, 5445979), (7, 2333991), (11, 1485267), (21, 777997), (33, 495089), (77, 212181), (107, 152691), (231, 70727), (321, 50897), (661, 24717), (749, 21813), (1177, 13881), (1983, 8239), (2247, 7271), (3531, 4627)]