7963191

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{5783}}^1$

素因数の和:5812

約数の個数: 20

約数和(自身を含む): 12597552

約数和(自身を除く): 4634361

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 5783, 17349, 52047, 98311, 156141, 294933, 468423, 884799, 2654397, 7963191]

約数ペア:

[(1, 7963191), (3, 2654397), (9, 884799), (17, 468423), (27, 294933), (51, 156141), (81, 98311), (153, 52047), (459, 17349), (1377, 5783)]