2437137

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{937}}^1$

素因数の和:977

約数の個数: 18

約数和(自身を含む): 3743558

約数和(自身を除く): 1306421

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 937, 2601, 2811, 8433, 15929, 47787, 143361, 270793, 812379, 2437137]

約数ペア:

[(1, 2437137), (3, 812379), (9, 270793), (17, 143361), (51, 47787), (153, 15929), (289, 8433), (867, 2811), (937, 2601)]