26289241

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 29828736

約数和(自身を除く): 3539495

約数列:

[1, 11, 41, 71, 451, 781, 821, 2911, 9031, 32021, 33661, 58291, 370271, 641201, 2389931, 26289241]

約数ペア:

[(1, 26289241), (11, 2389931), (41, 641201), (71, 370271), (451, 58291), (781, 33661), (821, 32021), (2911, 9031)]