43378121

素因数分解:

${\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1268

約数の個数: 12

約数和(自身を含む): 46250352

約数和(自身を除く): 2872231

約数列:

[1, 19, 107, 361, 1123, 2033, 21337, 38627, 120161, 405403, 2283059, 43378121]

約数ペア:

[(1, 43378121), (19, 2283059), (107, 405403), (361, 120161), (1123, 38627), (2033, 21337)]