1287560061

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{22343}}^1$

素因数の和:22705

約数の個数: 24

約数和(自身を含む): 1963590720

約数和(自身を除く): 676030659

約数列:

[1, 3, 9, 19, 57, 171, 337, 1011, 3033, 6403, 19209, 22343, 57627, 67029, 201087, 424517, 1273551, 3820653, 7529591, 22588773, 67766319, 143062229, 429186687, 1287560061]

約数ペア:

[(1, 1287560061), (3, 429186687), (9, 143062229), (19, 67766319), (57, 22588773), (171, 7529591), (337, 3820653), (1011, 1273551), (3033, 424517), (6403, 201087), (19209, 67029), (22343, 57627)]