89104143

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{1997}}^1$

素因数の和:2246

約数の個数: 16

約数和(自身を含む): 120839040

約数和(自身を除く): 31734897

約数列:

[1, 3, 107, 139, 321, 417, 1997, 5991, 14873, 44619, 213679, 277583, 641037, 832749, 29701381, 89104143]

約数ペア:

[(1, 89104143), (3, 29701381), (107, 832749), (139, 641037), (321, 277583), (417, 213679), (1997, 44619), (5991, 14873)]