1037913

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:292

約数の個数: 16

約数和(自身を含む): 1478400

約数和(自身を除く): 440487

約数列:

[1, 3, 19, 57, 131, 139, 393, 417, 2489, 2641, 7467, 7923, 18209, 54627, 345971, 1037913]

約数ペア:

[(1, 1037913), (3, 345971), (19, 54627), (57, 18209), (131, 7923), (139, 7467), (393, 2641), (417, 2489)]