144400361

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{57143}}^1$

素因数の和:57188

約数の個数: 12

約数和(自身を含む): 174174912

約数和(自身を除く): 29774551

約数列:

[1, 7, 19, 133, 361, 2527, 57143, 400001, 1085717, 7600019, 20628623, 144400361]

約数ペア:

[(1, 144400361), (7, 20628623), (19, 7600019), (133, 1085717), (361, 400001), (2527, 57143)]