15306613

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 18627840

約数和(自身を除く): 3321227

約数列:

[1, 7, 17, 119, 293, 439, 2051, 3073, 4981, 7463, 34867, 52241, 128627, 900389, 2186659, 15306613]

約数ペア:

[(1, 15306613), (7, 2186659), (17, 900389), (119, 128627), (293, 52241), (439, 34867), (2051, 7463), (3073, 4981)]