12892743

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{7127}}^1$

素因数の和:7203

約数の個数: 16

約数和(自身を含む): 19388160

約数和(自身を除く): 6495417

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 7127, 21381, 64143, 192429, 477509, 1432527, 4297581, 12892743]

約数ペア:

[(1, 12892743), (3, 4297581), (9, 1432527), (27, 477509), (67, 192429), (201, 64143), (603, 21381), (1809, 7127)]