33991113

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20269}}^1$

素因数の和:20328

約数の個数: 16

約数和(自身を含む): 49945280

約数和(自身を除く): 15954167

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 20269, 60807, 263497, 790491, 871567, 2614701, 11330371, 33991113]

約数ペア:

[(1, 33991113), (3, 11330371), (13, 2614701), (39, 871567), (43, 790491), (129, 263497), (559, 60807), (1677, 20269)]