15721298889

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{983}}^1\times {\mathrm{49823}}^1$

素因数の和:50916

約数の個数: 16

約数和(自身を含む): 21179584512

約数和(自身を除く): 5458285623

約数列:

[1, 3, 107, 321, 983, 2949, 49823, 105181, 149469, 315543, 5331061, 15993183, 48976009, 146928027, 5240432963, 15721298889]

約数ペア:

[(1, 15721298889), (3, 5240432963), (107, 146928027), (321, 48976009), (983, 15993183), (2949, 5331061), (49823, 315543), (105181, 149469)]