23557311

素因数分解:

$3^4\times {\mathrm{337}}^1\times {\mathrm{863}}^1$

素因数の和:1212

約数の個数: 20

約数和(自身を含む): 35335872

約数和(自身を除く): 11778561

約数列:

[1, 3, 9, 27, 81, 337, 863, 1011, 2589, 3033, 7767, 9099, 23301, 27297, 69903, 290831, 872493, 2617479, 7852437, 23557311]

約数ペア:

[(1, 23557311), (3, 7852437), (9, 2617479), (27, 872493), (81, 290831), (337, 69903), (863, 27297), (1011, 23301), (2589, 9099), (3033, 7767)]