28578759

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{983}}^1$

素因数の和:1878

約数の個数: 16

約数和(自身を含む): 41658624

約数和(自身を除く): 13079865

約数列:

[1, 3, 11, 33, 881, 983, 2643, 2949, 9691, 10813, 29073, 32439, 866023, 2598069, 9526253, 28578759]

約数ペア:

[(1, 28578759), (3, 9526253), (11, 2598069), (33, 866023), (881, 32439), (983, 29073), (2643, 10813), (2949, 9691)]