5287113

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{5021}}^1$

素因数の和:5046

約数の個数: 20

約数和(自身を含む): 8507268

約数和(自身を除く): 3220155

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 5021, 15063, 45189, 65273, 135567, 195819, 406701, 587457, 1762371, 5287113]

約数ペア:

[(1, 5287113), (3, 1762371), (9, 587457), (13, 406701), (27, 195819), (39, 135567), (81, 65273), (117, 45189), (351, 15063), (1053, 5021)]