29757963

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{887}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 40663296

約数和(自身を除く): 10905333

約数列:

[1, 3, 53, 159, 211, 633, 887, 2661, 11183, 33549, 47011, 141033, 187157, 561471, 9919321, 29757963]

約数ペア:

[(1, 29757963), (3, 9919321), (53, 561471), (159, 187157), (211, 141033), (633, 47011), (887, 33549), (2661, 11183)]