12355317

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{105601}}^1$

素因数の和:105620

約数の個数: 12

約数和(自身を含む): 19219564

約数和(自身を除く): 6864247

約数列:

[1, 3, 9, 13, 39, 117, 105601, 316803, 950409, 1372813, 4118439, 12355317]

約数ペア:

[(1, 12355317), (3, 4118439), (9, 1372813), (13, 950409), (39, 316803), (117, 105601)]