25809049

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4733}}^1$

素因数の和:4800

約数の個数: 16

約数和(自身を含む): 31812480

約数和(自身を除く): 6003431

約数列:

[1, 7, 19, 41, 133, 287, 779, 4733, 5453, 33131, 89927, 194053, 629489, 1358371, 3687007, 25809049]

約数ペア:

[(1, 25809049), (7, 3687007), (19, 1358371), (41, 629489), (133, 194053), (287, 89927), (779, 33131), (4733, 5453)]