16545471

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{739}}^1$

素因数の和:1198

約数の個数: 16

約数和(自身を含む): 23443200

約数和(自身を除く): 6897729

約数列:

[1, 3, 17, 51, 439, 739, 1317, 2217, 7463, 12563, 22389, 37689, 324421, 973263, 5515157, 16545471]

約数ペア:

[(1, 16545471), (3, 5515157), (17, 973263), (51, 324421), (439, 37689), (739, 22389), (1317, 12563), (2217, 7463)]