12254787

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{3313}}^1$

素因数の和:3459

約数の個数: 16

約数和(自身を含む): 18293280

約数和(自身を除く): 6038493

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3313, 3699, 9939, 29817, 89451, 453881, 1361643, 4084929, 12254787]

約数ペア:

[(1, 12254787), (3, 4084929), (9, 1361643), (27, 453881), (137, 89451), (411, 29817), (1233, 9939), (3313, 3699)]