386291213

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{60443}}^1$

素因数の和:60544

約数の個数: 16

約数和(自身を含む): 487420416

約数和(自身を除く): 101129203

約数列:

[1, 7, 11, 77, 83, 581, 913, 6391, 60443, 423101, 664873, 4654111, 5016769, 35117383, 55184459, 386291213]

約数ペア:

[(1, 386291213), (7, 55184459), (11, 35117383), (77, 5016769), (83, 4654111), (581, 664873), (913, 423101), (6391, 60443)]