172873727

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{19937}}^1$

素因数の和:20002

約数の個数: 16

約数和(自身を含む): 200975040

約数和(自身を除く): 28101313

約数列:

[1, 13, 23, 29, 299, 377, 667, 8671, 19937, 259181, 458551, 578173, 5961163, 7516249, 13297979, 172873727]

約数ペア:

[(1, 172873727), (13, 13297979), (23, 7516249), (29, 5961163), (299, 578173), (377, 458551), (667, 259181), (8671, 19937)]