28895083

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1362

約数の個数: 16

約数和(自身を含む): 34228224

約数和(自身を除く): 5333141

約数列:

[1, 7, 47, 71, 329, 497, 1237, 3337, 8659, 23359, 58139, 87827, 406973, 614789, 4127869, 28895083]

約数ペア:

[(1, 28895083), (7, 4127869), (47, 614789), (71, 406973), (329, 87827), (497, 58139), (1237, 23359), (3337, 8659)]