133631427

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{20747}}^1$

素因数の和:20882

約数の個数: 16

約数和(自身を含む): 189221760

約数和(自身を除く): 55590333

約数列:

[1, 3, 19, 57, 113, 339, 2147, 6441, 20747, 62241, 394193, 1182579, 2344411, 7033233, 44543809, 133631427]

約数ペア:

[(1, 133631427), (3, 44543809), (19, 7033233), (57, 2344411), (113, 1182579), (339, 394193), (2147, 62241), (6441, 20747)]