219580929

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{428033}}^1$

素因数の和:428061

約数の個数: 16

約数和(自身を含む): 342427200

約数和(自身を除く): 122846271

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 428033, 1284099, 3852297, 8132627, 11556891, 24397881, 73193643, 219580929]

約数ペア:

[(1, 219580929), (3, 73193643), (9, 24397881), (19, 11556891), (27, 8132627), (57, 3852297), (171, 1284099), (513, 428033)]