143316943

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97961}}^1$

素因数の和:97998

約数の個数: 16

約数和(自身を含む): 188087040

約数和(自身を除く): 44770097

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 97961, 685727, 1077571, 1861259, 7542997, 13028813, 20473849, 143316943]

約数ペア:

[(1, 143316943), (7, 20473849), (11, 13028813), (19, 7542997), (77, 1861259), (133, 1077571), (209, 685727), (1463, 97961)]