51014139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21773}}^1$

素因数の和:21858

約数の個数: 16

約数和(自身を含む): 75250944

約数和(自身を除く): 24236805

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 21773, 65319, 239503, 718509, 1545883, 4637649, 17004713, 51014139]

約数ペア:

[(1, 51014139), (3, 17004713), (11, 4637649), (33, 1545883), (71, 718509), (213, 239503), (781, 65319), (2343, 21773)]