13068657

素因数分解:

$3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{733}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 21679424

約数和(自身を除く): 8610767

約数列:

[1, 3, 7, 9, 21, 63, 283, 733, 849, 1981, 2199, 2547, 5131, 5943, 6597, 15393, 17829, 46179, 207439, 622317, 1452073, 1866951, 4356219, 13068657]

約数ペア:

[(1, 13068657), (3, 4356219), (7, 1866951), (9, 1452073), (21, 622317), (63, 207439), (283, 46179), (733, 17829), (849, 15393), (1981, 6597), (2199, 5943), (2547, 5131)]