12239439

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:799

約数の個数: 24

約数和(自身を含む): 18272640

約数和(自身を除く): 6033201

約数列:

[1, 3, 17, 19, 51, 57, 289, 323, 743, 867, 969, 2229, 5491, 12631, 14117, 16473, 37893, 42351, 214727, 239989, 644181, 719967, 4079813, 12239439]

約数ペア:

[(1, 12239439), (3, 4079813), (17, 719967), (19, 644181), (51, 239989), (57, 214727), (289, 42351), (323, 37893), (743, 16473), (867, 14117), (969, 12631), (2229, 5491)]