2897297

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:200

約数の個数: 16

約数和(自身を含む): 3282048

約数和(自身を除く): 384751

約数列:

[1, 13, 43, 71, 73, 559, 923, 949, 3053, 3139, 5183, 39689, 40807, 67379, 222869, 2897297]

約数ペア:

[(1, 2897297), (13, 222869), (43, 67379), (71, 40807), (73, 39689), (559, 5183), (923, 3139), (949, 3053)]