9976707

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 15751008

約数和(自身を除く): 5774301

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 1201, 2769, 3603, 8307, 10809, 15613, 46839, 85271, 140517, 255813, 767439, 1108523, 3325569, 9976707]

約数ペア:

[(1, 9976707), (3, 3325569), (9, 1108523), (13, 767439), (39, 255813), (71, 140517), (117, 85271), (213, 46839), (639, 15613), (923, 10809), (1201, 8307), (2769, 3603)]