16557269799

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2728171}}^1$

素因数の和:2728215

約数の個数: 24

約数和(自身を含む): 26801561728

約数和(自身を除く): 10244291929

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 6069, 2728171, 8184513, 19097197, 46378907, 57291591, 139136721, 324652349, 788441419, 973957047, 2365324257, 5519089933, 16557269799]

約数ペア:

[(1, 16557269799), (3, 5519089933), (7, 2365324257), (17, 973957047), (21, 788441419), (51, 324652349), (119, 139136721), (289, 57291591), (357, 46378907), (867, 19097197), (2023, 8184513), (6069, 2728171)]