21278049397

素因数分解:

${\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{2027}}^1\times {\mathrm{3257}}^1$

素因数の和:5588

約数の個数: 16

約数和(自身を含む): 23310286272

約数和(自身を除く): 2032236875

約数列:

[1, 11, 293, 2027, 3223, 3257, 22297, 35827, 593911, 954301, 6533021, 6601939, 10497311, 72621329, 1934368127, 21278049397]

約数ペア:

[(1, 21278049397), (11, 1934368127), (293, 72621329), (2027, 10497311), (3223, 6601939), (3257, 6533021), (22297, 954301), (35827, 593911)]