1215693737

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1\times {\mathrm{859}}^1$

素因数の和:1604

約数の個数: 16

約数和(自身を含む): 1276047360

約数和(自身を除く): 60353623

約数列:

[1, 31, 71, 643, 859, 2201, 19933, 26629, 45653, 60989, 552337, 1415243, 1890659, 17122447, 39215927, 1215693737]

約数ペア:

[(1, 1215693737), (31, 39215927), (71, 17122447), (643, 1890659), (859, 1415243), (2201, 552337), (19933, 60989), (26629, 45653)]