288908589

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{182047}}^1$

素因数の和:182096

約数の個数: 12

約数和(自身を含む): 402690176

約数和(自身を除く): 113781587

約数列:

[1, 3, 23, 69, 529, 1587, 182047, 546141, 4187081, 12561243, 96302863, 288908589]

約数ペア:

[(1, 288908589), (3, 96302863), (23, 12561243), (69, 4187081), (529, 546141), (1587, 182047)]