172771807

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{16267}}^1$

素因数の和:16342

約数の個数: 16

約数和(自身を含む): 200421760

約数和(自身を除く): 27649953

約数列:

[1, 13, 19, 43, 247, 559, 817, 10621, 16267, 211471, 309073, 699481, 4017949, 9093253, 13290139, 172771807]

約数ペア:

[(1, 172771807), (13, 13290139), (19, 9093253), (43, 4017949), (247, 699481), (559, 309073), (817, 211471), (10621, 16267)]