47122989

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2719}}^1$

素因数の和:2884

約数の個数: 16

約数和(自身を含む): 64627200

約数和(自身を除く): 17504211

約数列:

[1, 3, 53, 109, 159, 327, 2719, 5777, 8157, 17331, 144107, 296371, 432321, 889113, 15707663, 47122989]

約数ペア:

[(1, 47122989), (3, 15707663), (53, 889113), (109, 432321), (159, 296371), (327, 144107), (2719, 17331), (5777, 8157)]