1215204243

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{344153}}^1$

素因数の和:344274

約数の個数: 16

約数和(自身を含む): 1784094336

約数和(自身を除く): 568890093

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 344153, 1032459, 3785683, 11357049, 36824371, 110473113, 405068081, 1215204243]

約数ペア:

[(1, 1215204243), (3, 405068081), (11, 110473113), (33, 36824371), (107, 11357049), (321, 3785683), (1177, 1032459), (3531, 344153)]