16233453

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{11789}}^1$

素因数の和:11818

約数の個数: 20

約数和(自身を含む): 25678620

約数和(自身を除く): 9445167

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 11789, 35367, 106101, 200413, 318303, 601239, 954909, 1803717, 5411151, 16233453]

約数ペア:

[(1, 16233453), (3, 5411151), (9, 1803717), (17, 954909), (27, 601239), (51, 318303), (81, 200413), (153, 106101), (459, 35367), (1377, 11789)]