16285863

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 25344000

約数和(自身を除く): 9058137

約数列:

[1, 3, 11, 23, 33, 43, 69, 129, 253, 473, 499, 759, 989, 1419, 1497, 2967, 5489, 10879, 11477, 16467, 21457, 32637, 34431, 64371, 126247, 236027, 378741, 493511, 708081, 1480533, 5428621, 16285863]

約数ペア:

[(1, 16285863), (3, 5428621), (11, 1480533), (23, 708081), (33, 493511), (43, 378741), (69, 236027), (129, 126247), (253, 64371), (473, 34431), (499, 32637), (759, 21457), (989, 16467), (1419, 11477), (1497, 10879), (2967, 5489)]