28826063

素因数分解:

$7^3\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2763

約数の個数: 16

約数和(自身を含む): 34713600

約数和(自身を除く): 5887537

約数列:

[1, 7, 31, 49, 217, 343, 1519, 2711, 10633, 18977, 84041, 132839, 588287, 929873, 4118009, 28826063]

約数ペア:

[(1, 28826063), (7, 4118009), (31, 929873), (49, 588287), (217, 132839), (343, 84041), (1519, 18977), (2711, 10633)]