2053204191

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{27961}}^1$

素因数の和:28207

約数の個数: 24

約数和(自身を含む): 3053450400

約数和(自身を除く): 1000246209

約数列:

[1, 3, 9, 41, 123, 199, 369, 597, 1791, 8159, 24477, 27961, 73431, 83883, 251649, 1146401, 3439203, 5564239, 10317609, 16692717, 50078151, 228133799, 684401397, 2053204191]

約数ペア:

[(1, 2053204191), (3, 684401397), (9, 228133799), (41, 50078151), (123, 16692717), (199, 10317609), (369, 5564239), (597, 3439203), (1791, 1146401), (8159, 251649), (24477, 83883), (27961, 73431)]