16866363

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7691}}^1$

素因数の和:7754

約数の個数: 16

約数和(自身を含む): 24368256

約数和(自身を除く): 7501893

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 7691, 23073, 130747, 330713, 392241, 992139, 5622121, 16866363]

約数ペア:

[(1, 16866363), (3, 5622121), (17, 992139), (43, 392241), (51, 330713), (129, 130747), (731, 23073), (2193, 7691)]