11808741

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1987}}^1$

素因数の和:2280

約数の個数: 16

約数和(自身を含む): 18066944

約数和(自身を除く): 6258203

約数列:

[1, 3, 7, 21, 283, 849, 1981, 1987, 5943, 5961, 13909, 41727, 562321, 1686963, 3936247, 11808741]

約数ペア:

[(1, 11808741), (3, 3936247), (7, 1686963), (21, 562321), (283, 41727), (849, 13909), (1981, 5961), (1987, 5943)]