28345031

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{523}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 33452160

約数和(自身を除く): 5107129

約数列:

[1, 11, 13, 143, 379, 523, 4169, 4927, 5753, 6799, 54197, 74789, 198217, 2180387, 2576821, 28345031]

約数ペア:

[(1, 28345031), (11, 2576821), (13, 2180387), (143, 198217), (379, 74789), (523, 54197), (4169, 6799), (4927, 5753)]