297518139

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1944563}}^1$

素因数の和:1944586

約数の個数: 12

約数和(自身を含む): 455027976

約数和(自身を除く): 157509837

約数列:

[1, 3, 9, 17, 51, 153, 1944563, 5833689, 17501067, 33057571, 99172713, 297518139]

約数ペア:

[(1, 297518139), (3, 99172713), (9, 33057571), (17, 17501067), (51, 5833689), (153, 1944563)]