16789857

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{17011}}^1$

素因数の和:17068

約数の個数: 16

約数和(自身を含む): 26130432

約数和(自身を除く): 9340575

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 17011, 51033, 119077, 357231, 799517, 2398551, 5596619, 16789857]

約数ペア:

[(1, 16789857), (3, 5596619), (7, 2398551), (21, 799517), (47, 357231), (141, 119077), (329, 51033), (987, 17011)]