11868003

素因数分解:

$3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{733}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 19694688

約数和(自身を除く): 7826685

約数列:

[1, 3, 7, 9, 21, 63, 257, 733, 771, 1799, 2199, 2313, 5131, 5397, 6597, 15393, 16191, 46179, 188381, 565143, 1318667, 1695429, 3956001, 11868003]

約数ペア:

[(1, 11868003), (3, 3956001), (7, 1695429), (9, 1318667), (21, 565143), (63, 188381), (257, 46179), (733, 16191), (771, 15393), (1799, 6597), (2199, 5397), (2313, 5131)]