2688338907

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{1013}}^1\times {\mathrm{1979}}^1$

素因数の和:3147

約数の個数: 24

約数和(自身を含む): 3915054000

約数和(自身を除く): 1226715093

約数列:

[1, 3, 9, 149, 447, 1013, 1341, 1979, 3039, 5937, 9117, 17811, 150937, 294871, 452811, 884613, 1358433, 2004727, 2653839, 6014181, 18042543, 298704323, 896112969, 2688338907]

約数ペア:

[(1, 2688338907), (3, 896112969), (9, 298704323), (149, 18042543), (447, 6014181), (1013, 2653839), (1341, 2004727), (1979, 1358433), (3039, 884613), (5937, 452811), (9117, 294871), (17811, 150937)]