13711257

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2113}}^1$

素因数の和:2229

約数の個数: 24

約数和(自身を含む): 22865024

約数和(自身を除く): 9153767

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2113, 2163, 6339, 6489, 14791, 19017, 44373, 133119, 217639, 652917, 1523473, 1958751, 4570419, 13711257]

約数ペア:

[(1, 13711257), (3, 4570419), (7, 1958751), (9, 1523473), (21, 652917), (63, 217639), (103, 133119), (309, 44373), (721, 19017), (927, 14791), (2113, 6489), (2163, 6339)]