28945707

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59929}}^1$

素因数の和:59962

約数の個数: 16

約数和(自身を含む): 46026240

約数和(自身を除く): 17080533

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 59929, 179787, 419503, 1258509, 1378367, 4135101, 9648569, 28945707]

約数ペア:

[(1, 28945707), (3, 9648569), (7, 4135101), (21, 1378367), (23, 1258509), (69, 419503), (161, 179787), (483, 59929)]