40857267

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{28793}}^1$

素因数の和:28850

約数の個数: 16

約数和(自身を含む): 60812928

約数和(自身を除く): 19955661

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 28793, 86379, 316723, 950169, 1238099, 3714297, 13619089, 40857267]

約数ペア:

[(1, 40857267), (3, 13619089), (11, 3714297), (33, 1238099), (43, 950169), (129, 316723), (473, 86379), (1419, 28793)]