297458253

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{703211}}^1$

素因数の和:703264

約数の個数: 12

約数和(自身を含む): 438804288

約数和(自身を除く): 141346035

約数列:

[1, 3, 9, 47, 141, 423, 703211, 2109633, 6328899, 33050917, 99152751, 297458253]

約数ペア:

[(1, 297458253), (3, 99152751), (9, 33050917), (47, 6328899), (141, 2109633), (423, 703211)]