13309640721

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1126313}}^1$

素因数の和:1126433

約数の個数: 24

約数和(自身を含む): 20908893096

約数和(自身を除く): 7599252375

約数列:

[1, 3, 9, 13, 39, 101, 117, 303, 909, 1313, 3939, 11817, 1126313, 3378939, 10136817, 14642069, 43926207, 113757613, 131778621, 341272839, 1023818517, 1478848969, 4436546907, 13309640721]

約数ペア:

[(1, 13309640721), (3, 4436546907), (9, 1478848969), (13, 1023818517), (39, 341272839), (101, 131778621), (117, 113757613), (303, 43926207), (909, 14642069), (1313, 10136817), (3939, 3378939), (11817, 1126313)]