57080379

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{3671}}^1$

素因数の和:3818

約数の個数: 16

約数和(自身を含む): 78257664

約数和(自身を除く): 21177285

約数列:

[1, 3, 71, 73, 213, 219, 3671, 5183, 11013, 15549, 260641, 267983, 781923, 803949, 19026793, 57080379]

約数ペア:

[(1, 57080379), (3, 19026793), (71, 803949), (73, 781923), (213, 267983), (219, 260641), (3671, 15549), (5183, 11013)]