16081263

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{14767}}^1$

素因数の和:14795

約数の個数: 18

約数和(自身を含む): 25533872

約数和(自身を除く): 9452609

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 14767, 44301, 132903, 162437, 487311, 1461933, 1786807, 5360421, 16081263]

約数ペア:

[(1, 16081263), (3, 5360421), (9, 1786807), (11, 1461933), (33, 487311), (99, 162437), (121, 132903), (363, 44301), (1089, 14767)]