42549873

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{25741}}^1$

素因数の和:25792

約数の個数: 16

約数和(自身を含む): 61780800

約数和(自身を除く): 19230927

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 25741, 77223, 489079, 746489, 1467237, 2239467, 14183291, 42549873]

約数ペア:

[(1, 42549873), (3, 14183291), (19, 2239467), (29, 1467237), (57, 746489), (87, 489079), (551, 77223), (1653, 25741)]