2128504953

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1\times {\mathrm{7681}}^1$

素因数の和:9056

約数の個数: 16

約数和(自身を含む): 2880565632

約数和(自身を除く): 752060679

約数列:

[1, 3, 71, 213, 1301, 3903, 7681, 23043, 92371, 277113, 545351, 1636053, 9992981, 29978943, 709501651, 2128504953]

約数ペア:

[(1, 2128504953), (3, 709501651), (71, 29978943), (213, 9992981), (1301, 1636053), (3903, 545351), (7681, 277113), (23043, 92371)]