47808939

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{1051}}^1$

素因数の和:1370

約数の個数: 16

約数和(自身を含む): 65139840

約数和(自身を除く): 17330901

約数列:

[1, 3, 59, 177, 257, 771, 1051, 3153, 15163, 45489, 62009, 186027, 270107, 810321, 15936313, 47808939]

約数ペア:

[(1, 47808939), (3, 15936313), (59, 810321), (177, 270107), (257, 186027), (771, 62009), (1051, 45489), (3153, 15163)]