28467951

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13309}}^1$

素因数の和:13366

約数の個数: 16

約数和(自身を含む): 40888320

約数和(自身を除く): 12420369

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 13309, 39927, 306107, 412579, 918321, 1237737, 9489317, 28467951]

約数ペア:

[(1, 28467951), (3, 9489317), (23, 1237737), (31, 918321), (69, 412579), (93, 306107), (713, 39927), (2139, 13309)]