5091891

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{839}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 8252160

約数和(自身を除く): 3160269

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 839, 867, 2023, 2517, 5873, 6069, 14263, 17619, 42789, 99841, 242471, 299523, 727413, 1697297, 5091891]

約数ペア:

[(1, 5091891), (3, 1697297), (7, 727413), (17, 299523), (21, 242471), (51, 99841), (119, 42789), (289, 17619), (357, 14263), (839, 6069), (867, 5873), (2023, 2517)]