28512459

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{28541}}^1$

素因数の和:28587

約数の個数: 16

約数和(自身を含む): 43383840

約数和(自身を除く): 14871381

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 28541, 85623, 256869, 770607, 1056017, 3168051, 9504153, 28512459]

約数ペア:

[(1, 28512459), (3, 9504153), (9, 3168051), (27, 1056017), (37, 770607), (111, 256869), (333, 85623), (999, 28541)]