26240291

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10993}}^1$

素因数の和:11042

約数の個数: 16

約数和(自身を含む): 33773568

約数和(自身を除く): 7533277

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 10993, 76951, 120923, 340783, 846461, 2385481, 3748613, 26240291]

約数ペア:

[(1, 26240291), (7, 3748613), (11, 2385481), (31, 846461), (77, 340783), (217, 120923), (341, 76951), (2387, 10993)]