187941193

素因数分解:

${\mathrm{11}}^3\times {\mathrm{337}}^1\times {\mathrm{419}}^1$

素因数の和:789

約数の個数: 16

約数和(自身を含む): 207829440

約数和(自身を除く): 19888247

約数列:

[1, 11, 121, 337, 419, 1331, 3707, 4609, 40777, 50699, 141203, 448547, 557689, 1553233, 17085563, 187941193]

約数ペア:

[(1, 187941193), (11, 17085563), (121, 1553233), (337, 557689), (419, 448547), (1331, 141203), (3707, 50699), (4609, 40777)]