11531181

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1376

約数の個数: 16

約数和(自身を含む): 15966720

約数和(自身を除く): 4435539

約数列:

[1, 3, 43, 71, 129, 213, 1259, 3053, 3777, 9159, 54137, 89389, 162411, 268167, 3843727, 11531181]

約数ペア:

[(1, 11531181), (3, 3843727), (43, 268167), (71, 162411), (129, 89389), (213, 54137), (1259, 9159), (3053, 3777)]