47959681

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{8089}}^1$

素因数の和:8125

約数の個数: 18

約数和(自身を含む): 61330290

約数和(自身を除く): 13370609

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 8089, 56623, 88979, 396361, 622853, 978769, 4359971, 6851383, 47959681]

約数ペア:

[(1, 47959681), (7, 6851383), (11, 4359971), (49, 978769), (77, 622853), (121, 396361), (539, 88979), (847, 56623), (5929, 8089)]