56891967

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{40093}}^1$

素因数の和:40150

約数の個数: 16

約数和(自身を含む): 84678528

約数和(自身を除く): 27786561

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 40093, 120279, 441023, 1323069, 1723999, 5171997, 18963989, 56891967]

約数ペア:

[(1, 56891967), (3, 18963989), (11, 5171997), (33, 1723999), (43, 1323069), (129, 441023), (473, 120279), (1419, 40093)]