17968014727

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1\times {\mathrm{20759}}^1$

素因数の和:21390

約数の個数: 16

約数和(自身を含む): 19531008000

約数和(自身を除く): 1562993273

約数列:

[1, 13, 139, 479, 1807, 6227, 20759, 66581, 269867, 865553, 2885501, 9943561, 37511513, 129266293, 1382154979, 17968014727]

約数ペア:

[(1, 17968014727), (13, 1382154979), (139, 129266293), (479, 37511513), (1807, 9943561), (6227, 2885501), (20759, 865553), (66581, 269867)]