2707521291

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{44641}}^1$

素因数の和:44963

約数の個数: 24

約数和(自身を含む): 4094921376

約数和(自身を除く): 1387400085

約数列:

[1, 3, 9, 23, 69, 207, 293, 879, 2637, 6739, 20217, 44641, 60651, 133923, 401769, 1026743, 3080229, 9240687, 13079813, 39239439, 117718317, 300835699, 902507097, 2707521291]

約数ペア:

[(1, 2707521291), (3, 902507097), (9, 300835699), (23, 117718317), (69, 39239439), (207, 13079813), (293, 9240687), (879, 3080229), (2637, 1026743), (6739, 401769), (20217, 133923), (44641, 60651)]