11892357

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 18193344

約数和(自身を除く): 6300987

約数列:

[1, 3, 9, 23, 69, 73, 207, 219, 657, 787, 1679, 2361, 5037, 7083, 15111, 18101, 54303, 57451, 162909, 172353, 517059, 1321373, 3964119, 11892357]

約数ペア:

[(1, 11892357), (3, 3964119), (9, 1321373), (23, 517059), (69, 172353), (73, 162909), (207, 57451), (219, 54303), (657, 18101), (787, 15111), (1679, 7083), (2361, 5037)]