28792287

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{9437}}^1$

素因数の和:9559

約数の個数: 16

約数和(自身を含む): 43037280

約数和(自身を除く): 14244993

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 9437, 28311, 84933, 254799, 1066381, 3199143, 9597429, 28792287]

約数ペア:

[(1, 28792287), (3, 9597429), (9, 3199143), (27, 1066381), (113, 254799), (339, 84933), (1017, 28311), (3051, 9437)]