17085453

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1999}}^1$

素因数の和:2057

約数の個数: 32

約数和(自身を含む): 29184000

約数和(自身を除く): 12098547

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 1999, 2849, 5997, 8547, 13993, 21989, 41979, 65967, 73963, 153923, 221889, 461769, 517741, 813593, 1553223, 2440779, 5695151, 17085453]

約数ペア:

[(1, 17085453), (3, 5695151), (7, 2440779), (11, 1553223), (21, 813593), (33, 517741), (37, 461769), (77, 221889), (111, 153923), (231, 73963), (259, 65967), (407, 41979), (777, 21989), (1221, 13993), (1999, 8547), (2849, 5997)]