2038530627

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{752503}}^1$

素因数の和:752559

約数の個数: 24

約数和(自身を含む): 3443458304

約数和(自身を除く): 1404927677

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 752503, 2257509, 5267521, 6772527, 15802563, 32357629, 47407689, 97072887, 226503403, 291218661, 679510209, 2038530627]

約数ペア:

[(1, 2038530627), (3, 679510209), (7, 291218661), (9, 226503403), (21, 97072887), (43, 47407689), (63, 32357629), (129, 15802563), (301, 6772527), (387, 5267521), (903, 2257509), (2709, 752503)]