2002121385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12134069}}^1$

素因数の和:12134088

約数の個数: 16

約数和(自身を含む): 3494612160

約数和(自身を除く): 1492490775

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 12134069, 36402207, 60670345, 133474759, 182011035, 400424277, 667373795, 2002121385]

約数ペア:

[(1, 2002121385), (3, 667373795), (5, 400424277), (11, 182011035), (15, 133474759), (33, 60670345), (55, 36402207), (165, 12134069)]