2208174081

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{521657}}^1$

素因数の和:521760

約数の個数: 16

約数和(自身を含む): 3154987584

約数和(自身を除く): 946813503

約数列:

[1, 3, 17, 51, 83, 249, 1411, 4233, 521657, 1564971, 8868169, 26604507, 43297531, 129892593, 736058027, 2208174081]

約数ペア:

[(1, 2208174081), (3, 736058027), (17, 129892593), (51, 43297531), (83, 26604507), (249, 8868169), (1411, 1564971), (4233, 521657)]