2954991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4457}}^1$

素因数の和:4490

約数の個数: 16

約数和(自身を含む): 4493664

約数和(自身を除く): 1538673

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 4457, 13371, 57941, 75769, 173823, 227307, 984997, 2954991]

約数ペア:

[(1, 2954991), (3, 984997), (13, 227307), (17, 173823), (39, 75769), (51, 57941), (221, 13371), (663, 4457)]