17428689

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{4219}}^1$

素因数の和:4251

約数の個数: 24

約数和(自身を含む): 27649440

約数和(自身を除く): 10220751

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 4219, 12657, 37971, 71723, 113913, 215169, 341739, 645507, 1025217, 1936521, 5809563, 17428689]

約数ペア:

[(1, 17428689), (3, 5809563), (9, 1936521), (17, 1025217), (27, 645507), (51, 341739), (81, 215169), (153, 113913), (243, 71723), (459, 37971), (1377, 12657), (4131, 4219)]