1681223049

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{2957}}^1\times {\mathrm{5743}}^1$

素因数の和:8717

約数の個数: 24

約数和(自身を含む): 2650557312

約数和(自身を除く): 969334263

約数列:

[1, 3, 9, 11, 33, 99, 2957, 5743, 8871, 17229, 26613, 32527, 51687, 63173, 97581, 189519, 292743, 568557, 16982051, 50946153, 152838459, 186802561, 560407683, 1681223049]

約数ペア:

[(1, 1681223049), (3, 560407683), (9, 186802561), (11, 152838459), (33, 50946153), (99, 16982051), (2957, 568557), (5743, 292743), (8871, 189519), (17229, 97581), (26613, 63173), (32527, 51687)]