25651249

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3137}}^1$

素因数の和:3204

約数の個数: 16

約数和(自身を含む): 30049488

約数和(自身を除く): 4398239

約数列:

[1, 13, 17, 37, 221, 481, 629, 3137, 8177, 40781, 53329, 116069, 693277, 1508897, 1973173, 25651249]

約数ペア:

[(1, 25651249), (13, 1973173), (17, 1508897), (37, 693277), (221, 116069), (481, 53329), (629, 40781), (3137, 8177)]