19151127

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{6277}}^1$

素因数の和:6399

約数の個数: 16

約数和(自身を含む): 28627680

約数和(自身を除く): 9476553

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 6277, 18831, 56493, 169479, 709301, 2127903, 6383709, 19151127]

約数ペア:

[(1, 19151127), (3, 6383709), (9, 2127903), (27, 709301), (113, 169479), (339, 56493), (1017, 18831), (3051, 6277)]