55570319

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{523}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 65294592

約数和(自身を除く): 9724273

約数列:

[1, 7, 43, 301, 353, 523, 2471, 3661, 15179, 22489, 106253, 157423, 184619, 1292333, 7938617, 55570319]

約数ペア:

[(1, 55570319), (7, 7938617), (43, 1292333), (301, 184619), (353, 157423), (523, 106253), (2471, 22489), (3661, 15179)]