42440891

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2777}}^1$

素因数の和:2854

約数の個数: 16

約数和(自身を含む): 48003840

約数和(自身を除く): 5562949

約数列:

[1, 17, 29, 31, 493, 527, 899, 2777, 15283, 47209, 80533, 86087, 1369061, 1463479, 2496523, 42440891]

約数ペア:

[(1, 42440891), (17, 2496523), (29, 1463479), (31, 1369061), (493, 86087), (527, 80533), (899, 47209), (2777, 15283)]