252644889

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{116803}}^1$

素因数の和:116916

約数の個数: 16

約数和(自身を含む): 388723712

約数和(自身を除く): 136078823

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 116803, 350409, 817621, 2452863, 12030709, 36092127, 84214963, 252644889]

約数ペア:

[(1, 252644889), (3, 84214963), (7, 36092127), (21, 12030709), (103, 2452863), (309, 817621), (721, 350409), (2163, 116803)]