12648243

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3761}}^1$

素因数の和:3842

約数の個数: 16

約数和(自身を含む): 18057600

約数和(自身を除く): 5409357

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 3761, 11283, 71459, 214377, 221899, 665697, 4216081, 12648243]

約数ペア:

[(1, 12648243), (3, 4216081), (19, 665697), (57, 221899), (59, 214377), (177, 71459), (1121, 11283), (3363, 3761)]