12209847

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{929}}^1$

素因数の和:1282

約数の個数: 16

約数和(自身を含む): 17603040

約数和(自身を除く): 5393193

約数列:

[1, 3, 13, 39, 337, 929, 1011, 2787, 4381, 12077, 13143, 36231, 313073, 939219, 4069949, 12209847]

約数ペア:

[(1, 12209847), (3, 4069949), (13, 939219), (39, 313073), (337, 36231), (929, 13143), (1011, 12077), (2787, 4381)]